id	sid	tid	token	lemma	pos
ajst-30173	1	1	academic	academic	ADJ
ajst-30173	1	2	journal	journal	NOUN
ajst-30173	1	3	of	of	ADP
ajst-30173	1	4	science	science	NOUN
ajst-30173	1	5	and	and	CCONJ
ajst-30173	1	6	technology	technology	NOUN
ajst-30173	1	7	issn	issn	NOUN
ajst-30173	1	8	:	:	PUNCT
ajst-30173	1	9	2771	2771	NUM
ajst-30173	1	10	-	-	SYM
ajst-30173	1	11	3032	3032	NUM
ajst-30173	1	12	|	|	NOUN
ajst-30173	1	13	vol	vol	NOUN
ajst-30173	1	14	.	.	PUNCT
ajst-30173	2	1	14	14	NUM
ajst-30173	2	2	,	,	PUNCT
ajst-30173	2	3	no	no	INTJ
ajst-30173	2	4	.	.	NOUN
ajst-30173	2	5	3	3	NUM
ajst-30173	2	6	,	,	PUNCT
ajst-30173	2	7	2025	2025	NUM
ajst-30173	2	8	43	43	NUM
ajst-30173	2	9	study	study	NOUN
ajst-30173	2	10	on	on	ADP
ajst-30173	2	11	similarity	similarity	NOUN
ajst-30173	2	12	simulation	simulation	NOUN
ajst-30173	2	13	test	test	NOUN
ajst-30173	2	14	of	of	ADP
ajst-30173	2	15	overburden	overburden	ADJ
ajst-30173	2	16	movement	movement	NOUN
ajst-30173	2	17	law	law	NOUN
ajst-30173	2	18	in	in	ADP
ajst-30173	2	19	fully	fully	ADV
ajst-30173	2	20	mechanized	mechanized	ADJ
ajst-30173	2	21	mining	mining	NOUN
ajst-30173	2	22	face	face	NOUN
ajst-30173	2	23	xiaodong	xiaodong	PROPN
ajst-30173	3	1	lv1	lv1	PROPN
ajst-30173	3	2	,	,	PUNCT
ajst-30173	3	3	2	2	NUM
ajst-30173	3	4	1china	1china	NUM
ajst-30173	3	5	coal	coal	NOUN
ajst-30173	3	6	technology	technology	NOUN
ajst-30173	3	7	and	and	CCONJ
ajst-30173	3	8	engineering	engineering	NOUN
ajst-30173	3	9	group	group	NOUN
ajst-30173	3	10	chongqing	chongqing	PROPN
ajst-30173	3	11	research	research	PROPN
ajst-30173	3	12	institute	institute	PROPN
ajst-30173	3	13	,	,	PUNCT
ajst-30173	3	14	chongqing	chongqe	VERB
ajst-30173	3	15	400039	400039	NUM
ajst-30173	3	16	,	,	PUNCT
ajst-30173	3	17	china	china	PROPN
ajst-30173	3	18	2state	2state	NUM
ajst-30173	3	19	key	key	ADJ
ajst-30173	3	20	laboratory	laboratory	NOUN
ajst-30173	3	21	of	of	ADP
ajst-30173	3	22	coal	coal	NOUN
ajst-30173	3	23	mine	mine	NOUN
ajst-30173	3	24	disaster	disaster	NOUN
ajst-30173	3	25	prevention	prevention	NOUN
ajst-30173	3	26	and	and	CCONJ
ajst-30173	3	27	control	control	NOUN
ajst-30173	3	28	,	,	PUNCT
ajst-30173	3	29	chongqing	chongqe	VERB
ajst-30173	3	30	400039	400039	NUM
ajst-30173	3	31	,	,	PUNCT
ajst-30173	3	32	china	china	PROPN
ajst-30173	3	33	abstract	abstract	NOUN
ajst-30173	3	34	:	:	PUNCT
ajst-30173	3	35	the	the	DET
ajst-30173	3	36	overburden	overburden	ADJ
ajst-30173	3	37	structure	structure	NOUN
ajst-30173	3	38	in	in	ADP
ajst-30173	3	39	the	the	DET
ajst-30173	3	40	mining	mining	NOUN
ajst-30173	3	41	of	of	ADP
ajst-30173	3	42	steeply	steeply	ADJ
ajst-30173	3	43	inclined	inclined	ADJ
ajst-30173	3	44	coal	coal	NOUN
ajst-30173	3	45	seams	seam	NOUN
ajst-30173	3	46	is	be	AUX
ajst-30173	3	47	a	a	DET
ajst-30173	3	48	complex	complex	ADJ
ajst-30173	3	49	,	,	PUNCT
ajst-30173	3	50	dynamic	dynamic	ADJ
ajst-30173	3	51	,	,	PUNCT
ajst-30173	3	52	and	and	CCONJ
ajst-30173	3	53	nonlinear	nonlinear	ADJ
ajst-30173	3	54	spatial	spatial	ADJ
ajst-30173	3	55	problem	problem	NOUN
ajst-30173	3	56	,	,	PUNCT
ajst-30173	3	57	influenced	influence	VERB
ajst-30173	3	58	by	by	ADP
ajst-30173	3	59	multiple	multiple	ADJ
ajst-30173	3	60	factors	factor	NOUN
ajst-30173	3	61	such	such	ADJ
ajst-30173	3	62	as	as	ADP
ajst-30173	3	63	the	the	DET
ajst-30173	3	64	coal	coal	NOUN
ajst-30173	3	65	seam	seam	NOUN
ajst-30173	3	66	dip	dip	NOUN
ajst-30173	3	67	angle	angle	NOUN
ajst-30173	3	68	and	and	CCONJ
ajst-30173	3	69	geological	geological	ADJ
ajst-30173	3	70	structure	structure	NOUN
ajst-30173	3	71	.	.	PUNCT
ajst-30173	4	1	this	this	DET
ajst-30173	4	2	paper	paper	NOUN
ajst-30173	4	3	focuses	focus	VERB
ajst-30173	4	4	on	on	ADP
ajst-30173	4	5	the	the	DET
ajst-30173	4	6	largescale	largescale	NOUN
ajst-30173	4	7	overlying	overlie	VERB
ajst-30173	4	8	strata	strata	NOUN
ajst-30173	4	9	structure	structure	NOUN
ajst-30173	4	10	of	of	ADP
ajst-30173	4	11	steeply	steeply	ADJ
ajst-30173	4	12	inclined	inclined	ADJ
ajst-30173	4	13	coal	coal	NOUN
ajst-30173	4	14	seam	seam	NOUN
ajst-30173	4	15	stopes	stope	NOUN
ajst-30173	4	16	as	as	ADP
ajst-30173	4	17	the	the	DET
ajst-30173	4	18	research	research	NOUN
ajst-30173	4	19	subject	subject	NOUN
ajst-30173	4	20	.	.	PUNCT
ajst-30173	5	1	utilizing	utilize	VERB
ajst-30173	5	2	the	the	DET
ajst-30173	5	3	similar	similar	ADJ
ajst-30173	5	4	material	material	NOUN
ajst-30173	5	5	simulation	simulation	NOUN
ajst-30173	5	6	method	method	NOUN
ajst-30173	5	7	,	,	PUNCT
ajst-30173	5	8	the	the	DET
ajst-30173	5	9	study	study	NOUN
ajst-30173	5	10	investigates	investigate	VERB
ajst-30173	5	11	the	the	DET
ajst-30173	5	12	patterns	pattern	NOUN
ajst-30173	5	13	of	of	ADP
ajst-30173	5	14	overburden	overburden	ADJ
ajst-30173	5	15	migration	migration	NOUN
ajst-30173	5	16	.	.	PUNCT
ajst-30173	6	1	the	the	DET
ajst-30173	6	2	findings	finding	NOUN
ajst-30173	6	3	reveal	reveal	VERB
ajst-30173	6	4	that	that	SCONJ
ajst-30173	6	5	the	the	DET
ajst-30173	6	6	working	work	VERB
ajst-30173	6	7	face	face	NOUN
ajst-30173	6	8	experiences	experience	VERB
ajst-30173	6	9	both	both	CCONJ
ajst-30173	6	10	major	major	ADJ
ajst-30173	6	11	and	and	CCONJ
ajst-30173	6	12	minor	minor	ADJ
ajst-30173	6	13	pressure	pressure	NOUN
ajst-30173	6	14	cycles	cycle	NOUN
ajst-30173	6	15	,	,	PUNCT
ajst-30173	6	16	with	with	ADP
ajst-30173	6	17	the	the	DET
ajst-30173	6	18	initial	initial	ADJ
ajst-30173	6	19	roof	roof	NOUN
ajst-30173	6	20	pressure	pressure	NOUN
ajst-30173	6	21	being	be	AUX
ajst-30173	6	22	less	less	ADV
ajst-30173	6	23	intense	intense	ADJ
ajst-30173	6	24	.	.	PUNCT
ajst-30173	7	1	as	as	SCONJ
ajst-30173	7	2	the	the	DET
ajst-30173	7	3	working	working	NOUN
ajst-30173	7	4	face	face	NOUN
ajst-30173	7	5	advances	advance	NOUN
ajst-30173	7	6	,	,	PUNCT
ajst-30173	7	7	the	the	DET
ajst-30173	7	8	bedrock	bedrock	NOUN
ajst-30173	7	9	layer	layer	NOUN
ajst-30173	7	10	initially	initially	ADV
ajst-30173	7	11	undergoes	undergo	VERB
ajst-30173	7	12	separation	separation	NOUN
ajst-30173	7	13	before	before	ADP
ajst-30173	7	14	collapsing	collapse	VERB
ajst-30173	7	15	again	again	ADV
ajst-30173	7	16	.	.	PUNCT
ajst-30173	8	1	the	the	DET
ajst-30173	8	2	height	height	NOUN
ajst-30173	8	3	of	of	ADP
ajst-30173	8	4	the	the	DET
ajst-30173	8	5	collapsed	collapse	VERB
ajst-30173	8	6	layer	layer	NOUN
ajst-30173	8	7	and	and	CCONJ
ajst-30173	8	8	the	the	DET
ajst-30173	8	9	separation	separation	NOUN
ajst-30173	8	10	layer	layer	NOUN
ajst-30173	8	11	does	do	AUX
ajst-30173	8	12	not	not	PART
ajst-30173	8	13	exhibit	exhibit	VERB
ajst-30173	8	14	a	a	DET
ajst-30173	8	15	linear	linear	ADJ
ajst-30173	8	16	relationship	relationship	NOUN
ajst-30173	8	17	with	with	ADP
ajst-30173	8	18	the	the	DET
ajst-30173	8	19	advancement	advancement	NOUN
ajst-30173	8	20	distance	distance	NOUN
ajst-30173	8	21	of	of	ADP
ajst-30173	8	22	the	the	DET
ajst-30173	8	23	working	work	VERB
ajst-30173	8	24	face	face	NOUN
ajst-30173	8	25	;	;	PUNCT
ajst-30173	8	26	instead	instead	ADV
ajst-30173	8	27	,	,	PUNCT
ajst-30173	8	28	it	it	PRON
ajst-30173	8	29	follows	follow	VERB
ajst-30173	8	30	a	a	DET
ajst-30173	8	31	step	step	NOUN
ajst-30173	8	32	-	-	PUNCT
ajst-30173	8	33	like	like	ADJ
ajst-30173	8	34	ascending	ascend	VERB
ajst-30173	8	35	curve	curve	NOUN
ajst-30173	8	36	.	.	PUNCT
ajst-30173	9	1	these	these	DET
ajst-30173	9	2	results	result	NOUN
ajst-30173	9	3	provide	provide	VERB
ajst-30173	9	4	a	a	DET
ajst-30173	9	5	valuable	valuable	ADJ
ajst-30173	9	6	foundation	foundation	NOUN
ajst-30173	9	7	for	for	ADP
ajst-30173	9	8	field	field	NOUN
ajst-30173	9	9	measurement	measurement	NOUN
ajst-30173	9	10	studies	study	NOUN
ajst-30173	9	11	and	and	CCONJ
ajst-30173	9	12	the	the	DET
ajst-30173	9	13	design	design	NOUN
ajst-30173	9	14	of	of	ADP
ajst-30173	9	15	data	datum	NOUN
ajst-30173	9	16	analysis	analysis	NOUN
ajst-30173	9	17	methods	method	NOUN
ajst-30173	9	18	.	.	PUNCT
ajst-30173	10	1	keywords	keyword	NOUN
ajst-30173	10	2	:	:	PUNCT
ajst-30173	10	3	coal	coal	NOUN
ajst-30173	10	4	mine	mine	NOUN
ajst-30173	10	5	safety	safety	NOUN
ajst-30173	10	6	;	;	PUNCT
ajst-30173	10	7	fully	fully	ADV
ajst-30173	10	8	mechanized	mechanized	ADJ
ajst-30173	10	9	mining	mining	NOUN
ajst-30173	10	10	face	face	NOUN
ajst-30173	10	11	;	;	PUNCT
ajst-30173	10	12	overlying	overlie	VERB
ajst-30173	10	13	rock	rock	NOUN
ajst-30173	10	14	movement	movement	NOUN
ajst-30173	10	15	;	;	PUNCT
ajst-30173	10	16	similarity	similarity	NOUN
ajst-30173	10	17	simulation	simulation	NOUN
ajst-30173	10	18	.	.	PUNCT
ajst-30173	11	1	1	1	NUM
ajst-30173	11	2	.	.	X
ajst-30173	11	3	introduction	introduction	NOUN
ajst-30173	11	4	as	as	ADP
ajst-30173	11	5	the	the	DET
ajst-30173	11	6	main	main	ADJ
ajst-30173	11	7	energy	energy	NOUN
ajst-30173	11	8	in	in	ADP
ajst-30173	11	9	china	china	PROPN
ajst-30173	11	10	,	,	PUNCT
ajst-30173	11	11	the	the	DET
ajst-30173	11	12	safe	safe	ADJ
ajst-30173	11	13	and	and	CCONJ
ajst-30173	11	14	efficient	efficient	ADJ
ajst-30173	11	15	mining	mining	NOUN
ajst-30173	11	16	of	of	ADP
ajst-30173	11	17	coal	coal	NOUN
ajst-30173	11	18	is	be	AUX
ajst-30173	11	19	very	very	ADV
ajst-30173	11	20	important	important	ADJ
ajst-30173	11	21	for	for	ADP
ajst-30173	11	22	the	the	DET
ajst-30173	11	23	national	national	ADJ
ajst-30173	11	24	economy	economy	NOUN
ajst-30173	11	25	and	and	CCONJ
ajst-30173	11	26	social	social	ADJ
ajst-30173	11	27	development	development	NOUN
ajst-30173	11	28	[	[	X
ajst-30173	11	29	1	1	NUM
ajst-30173	11	30	]	]	PUNCT
ajst-30173	11	31	.	.	PUNCT
ajst-30173	12	1	as	as	SCONJ
ajst-30173	12	2	the	the	DET
ajst-30173	12	3	main	main	ADJ
ajst-30173	12	4	mining	mining	NOUN
ajst-30173	12	5	method	method	NOUN
ajst-30173	12	6	of	of	ADP
ajst-30173	12	7	modern	modern	ADJ
ajst-30173	12	8	mine	mine	NOUN
ajst-30173	12	9	,	,	PUNCT
ajst-30173	12	10	fully	fully	ADV
ajst-30173	12	11	mechanized	mechanized	ADJ
ajst-30173	12	12	working	working	NOUN
ajst-30173	12	13	face	face	NOUN
ajst-30173	12	14	has	have	VERB
ajst-30173	12	15	a	a	DET
ajst-30173	12	16	direct	direct	ADJ
ajst-30173	12	17	impact	impact	NOUN
ajst-30173	12	18	on	on	ADP
ajst-30173	12	19	mine	mine	NOUN
ajst-30173	12	20	safety	safety	NOUN
ajst-30173	12	21	production	production	NOUN
ajst-30173	12	22	and	and	CCONJ
ajst-30173	12	23	surface	surface	NOUN
ajst-30173	12	24	ecological	ecological	ADJ
ajst-30173	12	25	environment	environment	NOUN
ajst-30173	12	26	due	due	ADP
ajst-30173	12	27	to	to	ADP
ajst-30173	12	28	overlying	overlie	VERB
ajst-30173	12	29	rock	rock	NOUN
ajst-30173	12	30	movement	movement	NOUN
ajst-30173	12	31	and	and	CCONJ
ajst-30173	12	32	ground	ground	NOUN
ajst-30173	12	33	pressure	pressure	NOUN
ajst-30173	12	34	behavior	behavior	NOUN
ajst-30173	12	35	caused	cause	VERB
ajst-30173	12	36	in	in	ADP
ajst-30173	12	37	the	the	DET
ajst-30173	12	38	mining	mining	NOUN
ajst-30173	12	39	process	process	NOUN
ajst-30173	12	40	[	[	X
ajst-30173	12	41	2	2	NUM
ajst-30173	12	42	]	]	PUNCT
ajst-30173	12	43	.	.	PUNCT
ajst-30173	13	1	therefore	therefore	ADV
ajst-30173	13	2	,	,	PUNCT
ajst-30173	13	3	in	in	ADP
ajst-30173	13	4	-	-	PUNCT
ajst-30173	13	5	depth	depth	NOUN
ajst-30173	13	6	study	study	NOUN
ajst-30173	13	7	on	on	ADP
ajst-30173	13	8	the	the	DET
ajst-30173	13	9	movement	movement	NOUN
ajst-30173	13	10	law	law	NOUN
ajst-30173	13	11	of	of	ADP
ajst-30173	13	12	overburden	overburden	ADJ
ajst-30173	13	13	rock	rock	NOUN
ajst-30173	13	14	in	in	ADP
ajst-30173	13	15	fully	fully	ADV
ajst-30173	13	16	mechanized	mechanized	ADJ
ajst-30173	13	17	mining	mining	NOUN
ajst-30173	13	18	face	face	NOUN
ajst-30173	13	19	has	have	VERB
ajst-30173	13	20	important	important	ADJ
ajst-30173	13	21	theoretical	theoretical	ADJ
ajst-30173	13	22	significance	significance	NOUN
ajst-30173	13	23	and	and	CCONJ
ajst-30173	13	24	practical	practical	ADJ
ajst-30173	13	25	value	value	NOUN
ajst-30173	13	26	for	for	ADP
ajst-30173	13	27	guiding	guide	VERB
ajst-30173	13	28	mine	mine	NOUN
ajst-30173	13	29	pressure	pressure	NOUN
ajst-30173	13	30	control	control	NOUN
ajst-30173	13	31	,	,	PUNCT
ajst-30173	13	32	preventing	prevent	VERB
ajst-30173	13	33	roof	roof	NOUN
ajst-30173	13	34	accidents	accident	NOUN
ajst-30173	13	35	,	,	PUNCT
ajst-30173	13	36	and	and	CCONJ
ajst-30173	13	37	protecting	protect	VERB
ajst-30173	13	38	surface	surface	NOUN
ajst-30173	13	39	buildings	building	NOUN
ajst-30173	13	40	and	and	CCONJ
ajst-30173	13	41	ecological	ecological	ADJ
ajst-30173	13	42	environment	environment	NOUN
ajst-30173	13	43	.	.	PUNCT
ajst-30173	14	1	as	as	ADP
ajst-30173	14	2	an	an	DET
ajst-30173	14	3	intuitive	intuitive	ADJ
ajst-30173	14	4	and	and	CCONJ
ajst-30173	14	5	effective	effective	ADJ
ajst-30173	14	6	research	research	NOUN
ajst-30173	14	7	method	method	NOUN
ajst-30173	14	8	,	,	PUNCT
ajst-30173	14	9	similarity	similarity	NOUN
ajst-30173	14	10	simulation	simulation	NOUN
ajst-30173	14	11	test	test	NOUN
ajst-30173	14	12	can	can	AUX
ajst-30173	14	13	simulate	simulate	VERB
ajst-30173	14	14	complex	complex	ADJ
ajst-30173	14	15	geological	geological	ADJ
ajst-30173	14	16	conditions	condition	NOUN
ajst-30173	14	17	and	and	CCONJ
ajst-30173	14	18	mining	mining	NOUN
ajst-30173	14	19	process	process	NOUN
ajst-30173	14	20	,	,	PUNCT
ajst-30173	14	21	reproduce	reproduce	VERB
ajst-30173	14	22	the	the	DET
ajst-30173	14	23	whole	whole	ADJ
ajst-30173	14	24	process	process	NOUN
ajst-30173	14	25	of	of	ADP
ajst-30173	14	26	overlying	overlie	VERB
ajst-30173	14	27	rock	rock	NOUN
ajst-30173	14	28	deformation	deformation	NOUN
ajst-30173	14	29	and	and	CCONJ
ajst-30173	14	30	failure	failure	NOUN
ajst-30173	14	31	,	,	PUNCT
ajst-30173	14	32	and	and	CCONJ
ajst-30173	14	33	provide	provide	VERB
ajst-30173	14	34	an	an	DET
ajst-30173	14	35	important	important	ADJ
ajst-30173	14	36	basis	basis	NOUN
ajst-30173	14	37	for	for	ADP
ajst-30173	14	38	revealing	reveal	VERB
ajst-30173	14	39	the	the	DET
ajst-30173	14	40	law	law	NOUN
ajst-30173	14	41	of	of	ADP
ajst-30173	14	42	overlying	overlie	VERB
ajst-30173	14	43	rock	rock	NOUN
ajst-30173	14	44	movement	movement	NOUN
ajst-30173	15	1	[	[	X
ajst-30173	15	2	3	3	NUM
ajst-30173	15	3	-	-	SYM
ajst-30173	15	4	6	6	NUM
ajst-30173	15	5	]	]	PUNCT
ajst-30173	15	6	.	.	PUNCT
ajst-30173	16	1	qiu	qiu	PROPN
ajst-30173	16	2	yuming	yuming	PROPN
ajst-30173	16	3	et	et	PROPN
ajst-30173	16	4	al	al	PROPN
ajst-30173	16	5	.	.	PUNCT
ajst-30173	17	1	[	[	X
ajst-30173	17	2	7	7	X
ajst-30173	17	3	]	]	PUNCT
ajst-30173	17	4	took	take	VERB
ajst-30173	17	5	the	the	DET
ajst-30173	17	6	1102	1102	NUM
ajst-30173	17	7	working	work	VERB
ajst-30173	17	8	face	face	NOUN
ajst-30173	17	9	of	of	ADP
ajst-30173	17	10	zuoquan	zuoquan	PROPN
ajst-30173	17	11	fusheng	fusheng	PROPN
ajst-30173	17	12	coal	coal	NOUN
ajst-30173	17	13	industry	industry	NOUN
ajst-30173	17	14	as	as	ADP
ajst-30173	17	15	the	the	DET
ajst-30173	17	16	background	background	NOUN
ajst-30173	17	17	,	,	PUNCT
ajst-30173	17	18	and	and	CCONJ
ajst-30173	17	19	used	use	VERB
ajst-30173	17	20	similar	similar	ADJ
ajst-30173	17	21	simulation	simulation	NOUN
ajst-30173	17	22	test	test	NOUN
ajst-30173	17	23	to	to	PART
ajst-30173	17	24	study	study	VERB
ajst-30173	17	25	the	the	DET
ajst-30173	17	26	movement	movement	NOUN
ajst-30173	17	27	law	law	NOUN
ajst-30173	17	28	of	of	ADP
ajst-30173	17	29	overlying	overlie	VERB
ajst-30173	17	30	rock	rock	NOUN
ajst-30173	17	31	,	,	PUNCT
ajst-30173	17	32	roof	roof	NOUN
ajst-30173	17	33	structure	structure	NOUN
ajst-30173	17	34	and	and	CCONJ
ajst-30173	17	35	distribution	distribution	NOUN
ajst-30173	17	36	characteristics	characteristic	NOUN
ajst-30173	17	37	of	of	ADP
ajst-30173	17	38	advance	advance	NOUN
ajst-30173	17	39	abutment	abutment	NOUN
ajst-30173	17	40	pressure	pressure	NOUN
ajst-30173	17	41	during	during	ADP
ajst-30173	17	42	mining	mining	NOUN
ajst-30173	17	43	.	.	PUNCT
ajst-30173	18	1	the	the	DET
ajst-30173	18	2	results	result	NOUN
ajst-30173	18	3	show	show	VERB
ajst-30173	18	4	that	that	SCONJ
ajst-30173	18	5	:	:	PUNCT
ajst-30173	18	6	during	during	ADP
ajst-30173	18	7	the	the	DET
ajst-30173	18	8	weighting	weighting	NOUN
ajst-30173	18	9	period	period	NOUN
ajst-30173	18	10	of	of	ADP
ajst-30173	18	11	the	the	DET
ajst-30173	18	12	working	work	VERB
ajst-30173	18	13	face	face	NOUN
ajst-30173	18	14	,	,	PUNCT
ajst-30173	18	15	the	the	DET
ajst-30173	18	16	roof	roof	NOUN
ajst-30173	18	17	overburden	overburden	VERB
ajst-30173	18	18	presents	present	VERB
ajst-30173	18	19	an	an	DET
ajst-30173	18	20	obvious	obvious	ADJ
ajst-30173	18	21	"	"	PUNCT
ajst-30173	18	22	inclined	inclined	ADJ
ajst-30173	18	23	step	step	NOUN
ajst-30173	18	24	"	"	PUNCT
ajst-30173	18	25	structure	structure	NOUN
ajst-30173	18	26	,	,	PUNCT
ajst-30173	18	27	the	the	DET
ajst-30173	18	28	roof	roof	NOUN
ajst-30173	18	29	caving	cave	VERB
ajst-30173	18	30	height	height	NOUN
ajst-30173	18	31	is	be	AUX
ajst-30173	18	32	maintained	maintain	VERB
ajst-30173	18	33	at	at	ADP
ajst-30173	18	34	60~65	60~65	NUM
ajst-30173	18	35	m	m	NOUN
ajst-30173	18	36	,	,	PUNCT
ajst-30173	18	37	and	and	CCONJ
ajst-30173	18	38	the	the	DET
ajst-30173	18	39	peak	peak	NOUN
ajst-30173	18	40	abutment	abutment	NOUN
ajst-30173	18	41	pressure	pressure	NOUN
ajst-30173	18	42	is	be	AUX
ajst-30173	18	43	about	about	ADV
ajst-30173	18	44	20	20	NUM
ajst-30173	18	45	m	m	NOUN
ajst-30173	18	46	away	away	ADV
ajst-30173	18	47	from	from	ADP
ajst-30173	18	48	the	the	DET
ajst-30173	18	49	coal	coal	NOUN
ajst-30173	18	50	wall	wall	NOUN
ajst-30173	18	51	of	of	ADP
ajst-30173	18	52	the	the	DET
ajst-30173	18	53	working	work	VERB
ajst-30173	18	54	face	face	NOUN
ajst-30173	18	55	.	.	PUNCT
ajst-30173	19	1	liu	liu	PROPN
ajst-30173	19	2	hongtao	hongtao	PROPN
ajst-30173	19	3	et	et	PROPN
ajst-30173	19	4	al	al	PROPN
ajst-30173	19	5	.	.	PUNCT
ajst-30173	20	1	[	[	X
ajst-30173	20	2	8	8	NUM
ajst-30173	20	3	]	]	PUNCT
ajst-30173	20	4	took	take	VERB
ajst-30173	20	5	the	the	DET
ajst-30173	20	6	160206	160206	NUM
ajst-30173	20	7	working	working	NOUN
ajst-30173	20	8	face	face	NOUN
ajst-30173	20	9	of	of	ADP
ajst-30173	20	10	yangchangwan	yangchangwan	PROPN
ajst-30173	20	11	coal	coal	NOUN
ajst-30173	20	12	mine	mine	NOUN
ajst-30173	20	13	as	as	ADP
ajst-30173	20	14	the	the	DET
ajst-30173	20	15	engineering	engineering	NOUN
ajst-30173	20	16	background	background	NOUN
ajst-30173	20	17	,	,	PUNCT
ajst-30173	20	18	and	and	CCONJ
ajst-30173	20	19	used	use	VERB
ajst-30173	20	20	the	the	DET
ajst-30173	20	21	comprehensive	comprehensive	ADJ
ajst-30173	20	22	research	research	NOUN
ajst-30173	20	23	methods	method	NOUN
ajst-30173	20	24	of	of	ADP
ajst-30173	20	25	similar	similar	ADJ
ajst-30173	20	26	simulation	simulation	NOUN
ajst-30173	20	27	test	test	NOUN
ajst-30173	20	28	,	,	PUNCT
ajst-30173	20	29	numerical	numerical	PROPN
ajst-30173	20	30	simulation	simulation	NOUN
ajst-30173	20	31	and	and	CCONJ
ajst-30173	20	32	theoretical	theoretical	ADJ
ajst-30173	20	33	analysis	analysis	NOUN
ajst-30173	20	34	to	to	PART
ajst-30173	20	35	systematically	systematically	ADV
ajst-30173	20	36	study	study	VERB
ajst-30173	20	37	the	the	DET
ajst-30173	20	38	fracture	fracture	NOUN
ajst-30173	20	39	process	process	NOUN
ajst-30173	20	40	and	and	CCONJ
ajst-30173	20	41	movement	movement	NOUN
ajst-30173	20	42	law	law	NOUN
ajst-30173	20	43	of	of	ADP
ajst-30173	20	44	overlying	overlie	VERB
ajst-30173	20	45	rock	rock	NOUN
ajst-30173	20	46	in	in	ADP
ajst-30173	20	47	the	the	DET
ajst-30173	20	48	fully	fully	ADV
ajst-30173	20	49	mechanized	mechanized	ADJ
ajst-30173	20	50	top	top	ADJ
ajst-30173	20	51	coal	coal	NOUN
ajst-30173	20	52	caving	caving	NOUN
ajst-30173	20	53	face	face	NOUN
ajst-30173	20	54	with	with	ADP
ajst-30173	20	55	large	large	ADJ
ajst-30173	20	56	mining	mining	NOUN
ajst-30173	20	57	height	height	NOUN
ajst-30173	20	58	.	.	PUNCT
ajst-30173	21	1	hou	hou	PROPN
ajst-30173	21	2	jianjun	jianjun	PROPN
ajst-30173	21	3	et	et	PROPN
ajst-30173	21	4	al	al	PROPN
ajst-30173	21	5	.	.	PUNCT
ajst-30173	22	1	[	[	X
ajst-30173	22	2	9	9	NUM
ajst-30173	22	3	]	]	PUNCT
ajst-30173	22	4	took	take	VERB
ajst-30173	22	5	the	the	DET
ajst-30173	22	6	11210	11210	NUM
ajst-30173	22	7	working	working	NOUN
ajst-30173	22	8	face	face	NOUN
ajst-30173	22	9	of	of	ADP
ajst-30173	22	10	zhaojiazhai	zhaojiazhai	NOUN
ajst-30173	22	11	coal	coal	NOUN
ajst-30173	22	12	mine	mine	NOUN
ajst-30173	22	13	as	as	ADP
ajst-30173	22	14	the	the	DET
ajst-30173	22	15	engineering	engineering	NOUN
ajst-30173	22	16	background	background	NOUN
ajst-30173	22	17	,	,	PUNCT
ajst-30173	22	18	and	and	CCONJ
ajst-30173	22	19	used	use	VERB
ajst-30173	22	20	the	the	DET
ajst-30173	22	21	physical	physical	ADJ
ajst-30173	22	22	similarity	similarity	NOUN
ajst-30173	22	23	simulation	simulation	NOUN
ajst-30173	22	24	experiment	experiment	NOUN
ajst-30173	22	25	method	method	NOUN
ajst-30173	22	26	to	to	PART
ajst-30173	22	27	study	study	VERB
ajst-30173	22	28	the	the	DET
ajst-30173	22	29	evolution	evolution	NOUN
ajst-30173	22	30	characteristics	characteristic	NOUN
ajst-30173	22	31	of	of	ADP
ajst-30173	22	32	mining	mining	NOUN
ajst-30173	22	33	induced	induce	VERB
ajst-30173	22	34	fractures	fracture	NOUN
ajst-30173	22	35	in	in	ADP
ajst-30173	22	36	the	the	DET
ajst-30173	22	37	overlying	overlying	ADJ
ajst-30173	22	38	strata	strata	NOUN
ajst-30173	22	39	caused	cause	VERB
ajst-30173	22	40	by	by	ADP
ajst-30173	22	41	the	the	DET
ajst-30173	22	42	superimposed	superimpose	VERB
ajst-30173	22	43	mining	mining	NOUN
ajst-30173	22	44	of	of	ADP
ajst-30173	22	45	coal	coal	NOUN
ajst-30173	22	46	seams	seam	NOUN
ajst-30173	22	47	,	,	PUNCT
ajst-30173	22	48	and	and	CCONJ
ajst-30173	22	49	found	find	VERB
ajst-30173	22	50	that	that	SCONJ
ajst-30173	22	51	during	during	ADP
ajst-30173	22	52	the	the	DET
ajst-30173	22	53	superimposed	superimposed	ADJ
ajst-30173	22	54	mining	mining	NOUN
ajst-30173	22	55	of	of	ADP
ajst-30173	22	56	coal	coal	NOUN
ajst-30173	22	57	seams	seam	NOUN
ajst-30173	22	58	,	,	PUNCT
ajst-30173	22	59	a	a	DET
ajst-30173	22	60	large	large	ADJ
ajst-30173	22	61	stress	stress	NOUN
ajst-30173	22	62	concentration	concentration	NOUN
ajst-30173	22	63	was	be	AUX
ajst-30173	22	64	formed	form	VERB
ajst-30173	22	65	outside	outside	ADP
ajst-30173	22	66	the	the	DET
ajst-30173	22	67	pressure	pressure	NOUN
ajst-30173	22	68	relief	relief	NOUN
ajst-30173	22	69	area	area	NOUN
ajst-30173	22	70	,	,	PUNCT
ajst-30173	22	71	and	and	CCONJ
ajst-30173	22	72	the	the	DET
ajst-30173	22	73	stress	stress	NOUN
ajst-30173	22	74	concentration	concentration	NOUN
ajst-30173	22	75	phenomenon	phenomenon	NOUN
ajst-30173	22	76	was	be	AUX
ajst-30173	22	77	not	not	PART
ajst-30173	22	78	obvious	obvious	ADJ
ajst-30173	22	79	within	within	ADP
ajst-30173	22	80	the	the	DET
ajst-30173	22	81	pressure	pressure	NOUN
ajst-30173	22	82	relief	relief	NOUN
ajst-30173	22	83	protection	protection	NOUN
ajst-30173	22	84	range	range	NOUN
ajst-30173	22	85	.	.	PUNCT
ajst-30173	23	1	the	the	DET
ajst-30173	23	2	superimposed	superimpose	VERB
ajst-30173	23	3	mining	mining	NOUN
ajst-30173	23	4	of	of	ADP
ajst-30173	23	5	coal	coal	NOUN
ajst-30173	23	6	seams	seam	NOUN
ajst-30173	23	7	caused	cause	VERB
ajst-30173	23	8	the	the	DET
ajst-30173	23	9	superimposed	superimposed	ADJ
ajst-30173	23	10	pressure	pressure	NOUN
ajst-30173	23	11	relief	relief	NOUN
ajst-30173	23	12	of	of	ADP
ajst-30173	23	13	the	the	DET
ajst-30173	23	14	overlying	overlying	ADJ
ajst-30173	23	15	strata	strata	NOUN
ajst-30173	23	16	in	in	ADP
ajst-30173	23	17	the	the	DET
ajst-30173	23	18	stope	stope	NOUN
ajst-30173	23	19	,	,	PUNCT
ajst-30173	23	20	which	which	PRON
ajst-30173	23	21	made	make	VERB
ajst-30173	23	22	the	the	DET
ajst-30173	23	23	displacement	displacement	ADJ
ajst-30173	23	24	field	field	NOUN
ajst-30173	23	25	of	of	ADP
ajst-30173	23	26	the	the	DET
ajst-30173	23	27	overlying	overlying	ADJ
ajst-30173	23	28	strata	strata	NOUN
ajst-30173	23	29	superimposed	superimpose	VERB
ajst-30173	23	30	and	and	CCONJ
ajst-30173	23	31	changed	change	VERB
ajst-30173	23	32	,	,	PUNCT
ajst-30173	23	33	and	and	CCONJ
ajst-30173	23	34	the	the	DET
ajst-30173	23	35	maximum	maximum	ADJ
ajst-30173	23	36	subsidence	subsidence	NOUN
ajst-30173	23	37	of	of	ADP
ajst-30173	23	38	the	the	DET
ajst-30173	23	39	strata	strata	NOUN
ajst-30173	23	40	further	far	ADV
ajst-30173	23	41	increased	increase	VERB
ajst-30173	23	42	;	;	PUNCT
ajst-30173	23	43	after	after	ADP
ajst-30173	23	44	the	the	DET
ajst-30173	23	45	superposition	superposition	NOUN
ajst-30173	23	46	mining	mining	NOUN
ajst-30173	23	47	of	of	ADP
ajst-30173	23	48	coal	coal	NOUN
ajst-30173	23	49	seams	seam	NOUN
ajst-30173	23	50	,	,	PUNCT
ajst-30173	23	51	the	the	DET
ajst-30173	23	52	middle	middle	ADJ
ajst-30173	23	53	part	part	NOUN
ajst-30173	23	54	of	of	ADP
ajst-30173	23	55	the	the	DET
ajst-30173	23	56	overlying	overlying	ADJ
ajst-30173	23	57	strata	strata	NOUN
ajst-30173	23	58	in	in	ADP
ajst-30173	23	59	the	the	DET
ajst-30173	23	60	goaf	goaf	NOUN
ajst-30173	23	61	is	be	AUX
ajst-30173	23	62	compacted	compact	VERB
ajst-30173	23	63	,	,	PUNCT
ajst-30173	23	64	and	and	CCONJ
ajst-30173	23	65	the	the	DET
ajst-30173	23	66	fractures	fracture	NOUN
ajst-30173	23	67	at	at	ADP
ajst-30173	23	68	both	both	DET
ajst-30173	23	69	ends	end	NOUN
ajst-30173	23	70	are	be	AUX
ajst-30173	23	71	relatively	relatively	ADV
ajst-30173	23	72	developed	develop	VERB
ajst-30173	23	73	,	,	PUNCT
ajst-30173	23	74	forming	form	VERB
ajst-30173	23	75	a	a	DET
ajst-30173	23	76	certain	certain	ADJ
ajst-30173	23	77	range	range	NOUN
ajst-30173	23	78	of	of	ADP
ajst-30173	23	79	fracture	fracture	PROPN
ajst-30173	23	80	development	development	NOUN
ajst-30173	23	81	areas	area	NOUN
ajst-30173	23	82	.	.	PUNCT
ajst-30173	24	1	kang	kang	PROPN
ajst-30173	24	2	zhipeng	zhipeng	PROPN
ajst-30173	24	3	et	et	PROPN
ajst-30173	24	4	al	al	PROPN
ajst-30173	24	5	.	.	PUNCT
ajst-30173	25	1	[	[	X
ajst-30173	25	2	10	10	NUM
ajst-30173	25	3	]	]	PUNCT
ajst-30173	25	4	took	take	VERB
ajst-30173	25	5	the	the	DET
ajst-30173	25	6	15028	15028	NUM
ajst-30173	25	7	working	working	NOUN
ajst-30173	25	8	face	face	NOUN
ajst-30173	25	9	of	of	ADP
ajst-30173	25	10	xinjing	xinjing	PROPN
ajst-30173	25	11	coal	coal	NOUN
ajst-30173	25	12	mine	mine	NOUN
ajst-30173	25	13	as	as	ADP
ajst-30173	25	14	the	the	DET
ajst-30173	25	15	engineering	engineering	NOUN
ajst-30173	25	16	background	background	NOUN
ajst-30173	25	17	,	,	PUNCT
ajst-30173	25	18	and	and	CCONJ
ajst-30173	25	19	conducted	conduct	VERB
ajst-30173	25	20	an	an	DET
ajst-30173	25	21	experimental	experimental	ADJ
ajst-30173	25	22	study	study	NOUN
ajst-30173	25	23	on	on	ADP
ajst-30173	25	24	the	the	DET
ajst-30173	25	25	overburden	overburden	ADJ
ajst-30173	25	26	fracture	fracture	NOUN
ajst-30173	25	27	and	and	CCONJ
ajst-30173	25	28	stress	stress	NOUN
ajst-30173	25	29	migration	migration	NOUN
ajst-30173	25	30	law	law	NOUN
ajst-30173	25	31	of	of	ADP
ajst-30173	25	32	the	the	DET
ajst-30173	25	33	large	large	ADJ
ajst-30173	25	34	mining	mining	NOUN
ajst-30173	25	35	height	height	NOUN
ajst-30173	25	36	working	work	VERB
ajst-30173	25	37	face	face	NOUN
ajst-30173	25	38	in	in	ADP
ajst-30173	25	39	the	the	DET
ajst-30173	25	40	"	"	PUNCT
ajst-30173	25	41	three	three	NUM
ajst-30173	25	42	soft	soft	ADJ
ajst-30173	25	43	"	"	PUNCT
ajst-30173	25	44	thick	thick	ADJ
ajst-30173	25	45	coal	coal	NOUN
ajst-30173	25	46	seam	seam	NOUN
ajst-30173	25	47	through	through	ADP
ajst-30173	25	48	the	the	DET
ajst-30173	25	49	physical	physical	ADJ
ajst-30173	25	50	similarity	similarity	NOUN
ajst-30173	25	51	simulation	simulation	NOUN
ajst-30173	25	52	experiment	experiment	NOUN
ajst-30173	25	53	.	.	PUNCT
ajst-30173	26	1	therefore	therefore	ADV
ajst-30173	26	2	,	,	PUNCT
ajst-30173	26	3	this	this	DET
ajst-30173	26	4	paper	paper	NOUN
ajst-30173	26	5	aims	aim	VERB
ajst-30173	26	6	to	to	PART
ajst-30173	26	7	study	study	VERB
ajst-30173	26	8	the	the	DET
ajst-30173	26	9	law	law	NOUN
ajst-30173	26	10	of	of	ADP
ajst-30173	26	11	overburden	overburden	ADJ
ajst-30173	26	12	movement	movement	NOUN
ajst-30173	26	13	in	in	ADP
ajst-30173	26	14	fully	fully	ADV
ajst-30173	26	15	mechanized	mechanized	ADJ
ajst-30173	26	16	mining	mining	NOUN
ajst-30173	26	17	face	face	NOUN
ajst-30173	26	18	through	through	ADP
ajst-30173	26	19	similar	similar	ADJ
ajst-30173	26	20	simulation	simulation	NOUN
ajst-30173	26	21	test	test	NOUN
ajst-30173	26	22	,	,	PUNCT
ajst-30173	26	23	and	and	CCONJ
ajst-30173	26	24	provide	provide	VERB
ajst-30173	26	25	theoretical	theoretical	ADJ
ajst-30173	26	26	support	support	NOUN
ajst-30173	26	27	for	for	ADP
ajst-30173	26	28	coal	coal	NOUN
ajst-30173	26	29	mine	mine	NOUN
ajst-30173	26	30	safety	safety	NOUN
ajst-30173	26	31	production	production	NOUN
ajst-30173	26	32	and	and	CCONJ
ajst-30173	26	33	ecological	ecological	ADJ
ajst-30173	26	34	environment	environment	NOUN
ajst-30173	26	35	protection	protection	NOUN
ajst-30173	26	36	.	.	PUNCT
ajst-30173	27	1	2	2	X
ajst-30173	27	2	.	.	X
ajst-30173	27	3	similar	similar	ADJ
ajst-30173	27	4	model	model	NOUN
ajst-30173	27	5	design	design	NOUN
ajst-30173	27	6	and	and	CCONJ
ajst-30173	27	7	production	production	NOUN
ajst-30173	27	8	the	the	DET
ajst-30173	27	9	experiment	experiment	NOUN
ajst-30173	27	10	is	be	AUX
ajst-30173	27	11	conducted	conduct	VERB
ajst-30173	27	12	based	base	VERB
ajst-30173	27	13	on	on	ADP
ajst-30173	27	14	the	the	DET
ajst-30173	27	15	fully	fully	ADV
ajst-30173	27	16	mechanized	mechanized	ADJ
ajst-30173	27	17	mining	mining	NOUN
ajst-30173	27	18	face	face	NOUN
ajst-30173	27	19	of	of	ADP
ajst-30173	27	20	the	the	DET
ajst-30173	27	21	b8	b8	PROPN
ajst-30173	27	22	coal	coal	NOUN
ajst-30173	27	23	seam	seam	NOUN
ajst-30173	27	24	in	in	ADP
ajst-30173	27	25	xiaogou	xiaogou	PROPN
ajst-30173	27	26	mine	mine	PROPN
ajst-30173	27	27	,	,	PUNCT
ajst-30173	27	28	nanshan	nanshan	ADP
ajst-30173	27	29	coal	coal	NOUN
ajst-30173	27	30	mine	mine	NOUN
ajst-30173	27	31	.	.	PUNCT
ajst-30173	28	1	according	accord	VERB
ajst-30173	28	2	to	to	ADP
ajst-30173	28	3	mine	mine	NOUN
ajst-30173	28	4	data	datum	NOUN
ajst-30173	28	5	and	and	CCONJ
ajst-30173	28	6	field	field	NOUN
ajst-30173	28	7	investigations	investigation	NOUN
ajst-30173	28	8	,	,	PUNCT
ajst-30173	28	9	the	the	DET
ajst-30173	28	10	working	work	VERB
ajst-30173	28	11	face	face	NOUN
ajst-30173	28	12	has	have	VERB
ajst-30173	28	13	a	a	DET
ajst-30173	28	14	strike	strike	NOUN
ajst-30173	28	15	length	length	NOUN
ajst-30173	28	16	of	of	ADP
ajst-30173	28	17	950	950	NUM
ajst-30173	28	18	m	m	NOUN
ajst-30173	28	19	,	,	PUNCT
ajst-30173	28	20	a	a	DET
ajst-30173	28	21	tendency	tendency	NOUN
ajst-30173	28	22	length	length	NOUN
ajst-30173	28	23	ranging	range	VERB
ajst-30173	28	24	from	from	ADP
ajst-30173	28	25	114	114	NUM
ajst-30173	28	26	m	m	NOUN
ajst-30173	28	27	to	to	ADP
ajst-30173	28	28	136	136	NUM
ajst-30173	28	29	m	m	NOUN
ajst-30173	28	30	,	,	PUNCT
ajst-30173	28	31	and	and	CCONJ
ajst-30173	28	32	a	a	DET
ajst-30173	28	33	cutting	cut	VERB
ajst-30173	28	34	length	length	NOUN
ajst-30173	28	35	of	of	ADP
ajst-30173	28	36	114	114	NUM
ajst-30173	28	37	m.	m.	NOUN
ajst-30173	28	38	the	the	DET
ajst-30173	28	39	thickness	thickness	NOUN
ajst-30173	28	40	of	of	ADP
ajst-30173	28	41	the	the	DET
ajst-30173	28	42	coal	coal	NOUN
ajst-30173	28	43	seam	seam	NOUN
ajst-30173	28	44	varies	vary	VERB
ajst-30173	28	45	generally	generally	ADV
ajst-30173	28	46	between	between	ADP
ajst-30173	28	47	2.23	2.23	NUM
ajst-30173	28	48	m	m	NOUN
ajst-30173	28	49	and	and	CCONJ
ajst-30173	28	50	4.79	4.79	NUM
ajst-30173	28	51	m	m	NOUN
ajst-30173	28	52	,	,	PUNCT
ajst-30173	28	53	with	with	ADP
ajst-30173	28	54	an	an	DET
ajst-30173	28	55	average	average	ADJ
ajst-30173	28	56	thickness	thickness	NOUN
ajst-30173	28	57	of	of	ADP
ajst-30173	28	58	4.2	4.2	NUM
ajst-30173	28	59	m	m	NOUN
ajst-30173	28	60	and	and	CCONJ
ajst-30173	28	61	a	a	DET
ajst-30173	28	62	coefficient	coefficient	NOUN
ajst-30173	28	63	of	of	ADP
ajst-30173	28	64	variation	variation	NOUN
ajst-30173	28	65	of	of	ADP
ajst-30173	28	66	45	45	NUM
ajst-30173	28	67	%	%	NOUN
ajst-30173	28	68	.	.	PUNCT
ajst-30173	29	1	the	the	DET
ajst-30173	29	2	coal	coal	NOUN
ajst-30173	29	3	seam	seam	NOUN
ajst-30173	29	4	is	be	AUX
ajst-30173	29	5	characterized	characterize	VERB
ajst-30173	29	6	by	by	ADP
ajst-30173	29	7	a	a	DET
ajst-30173	29	8	strike	strike	NOUN
ajst-30173	29	9	direction	direction	NOUN
ajst-30173	29	10	of	of	ADP
ajst-30173	29	11	320	320	NUM
ajst-30173	29	12	°	°	NOUN
ajst-30173	29	13	,	,	PUNCT
ajst-30173	29	14	a	a	DET
ajst-30173	29	15	tendency	tendency	NOUN
ajst-30173	29	16	of	of	ADP
ajst-30173	29	17	69	69	NUM
ajst-30173	29	18	°	°	NOUN
ajst-30173	29	19	,	,	PUNCT
ajst-30173	29	20	and	and	CCONJ
ajst-30173	29	21	a	a	DET
ajst-30173	29	22	dip	dip	NOUN
ajst-30173	29	23	angle	angle	NOUN
ajst-30173	29	24	ranging	range	VERB
ajst-30173	29	25	from	from	ADP
ajst-30173	29	26	38	38	NUM
ajst-30173	29	27	°	°	NOUN
ajst-30173	29	28	to	to	ADP
ajst-30173	29	29	42	42	NUM
ajst-30173	29	30	°	°	NOUN
ajst-30173	29	31	.	.	PUNCT
ajst-30173	30	1	the	the	DET
ajst-30173	30	2	coal	coal	NOUN
ajst-30173	30	3	seam	seam	NOUN
ajst-30173	30	4	structure	structure	NOUN
ajst-30173	30	5	is	be	AUX
ajst-30173	30	6	relatively	relatively	ADV
ajst-30173	30	7	stable	stable	ADJ
ajst-30173	30	8	,	,	PUNCT
ajst-30173	30	9	providing	provide	VERB
ajst-30173	30	10	favorable	favorable	ADJ
ajst-30173	30	11	conditions	condition	NOUN
ajst-30173	30	12	for	for	ADP
ajst-30173	30	13	the	the	DET
ajst-30173	30	14	study	study	NOUN
ajst-30173	30	15	.	.	PUNCT
ajst-30173	31	1	for	for	ADP
ajst-30173	31	2	this	this	DET
ajst-30173	31	3	similar	similar	ADJ
ajst-30173	31	4	material	material	NOUN
ajst-30173	31	5	simulation	simulation	NOUN
ajst-30173	31	6	experiment	experiment	NOUN
ajst-30173	31	7	,	,	PUNCT
ajst-30173	31	8	a	a	DET
ajst-30173	31	9	test	test	NOUN
ajst-30173	31	10	44	44	NUM
ajst-30173	31	11	bench	bench	NOUN
ajst-30173	31	12	with	with	ADP
ajst-30173	31	13	dimensions	dimension	NOUN
ajst-30173	31	14	of	of	ADP
ajst-30173	31	15	5	5	NUM
ajst-30173	31	16	m	m	NOUN
ajst-30173	31	17	(	(	PUNCT
ajst-30173	31	18	length	length	NOUN
ajst-30173	31	19	)	)	PUNCT
ajst-30173	31	20	×	×	NOUN
ajst-30173	31	21	2	2	NUM
ajst-30173	31	22	m	m	NOUN
ajst-30173	31	23	(	(	PUNCT
ajst-30173	31	24	width	width	PROPN
ajst-30173	31	25	)	)	PUNCT
ajst-30173	31	26	×	×	NOUN
ajst-30173	31	27	0.4	0.4	NUM
ajst-30173	31	28	m	m	NOUN
ajst-30173	31	29	(	(	PUNCT
ajst-30173	31	30	height	height	NOUN
ajst-30173	31	31	)	)	PUNCT
ajst-30173	31	32	and	and	CCONJ
ajst-30173	31	33	an	an	DET
ajst-30173	31	34	effective	effective	ADJ
ajst-30173	31	35	height	height	NOUN
ajst-30173	31	36	of	of	ADP
ajst-30173	31	37	1.8	1.8	NUM
ajst-30173	31	38	m	m	NOUN
ajst-30173	31	39	was	be	AUX
ajst-30173	31	40	utilized	utilize	VERB
ajst-30173	31	41	.	.	PUNCT
ajst-30173	32	1	based	base	VERB
ajst-30173	32	2	on	on	ADP
ajst-30173	32	3	the	the	DET
ajst-30173	32	4	actual	actual	ADJ
ajst-30173	32	5	mining	mining	NOUN
ajst-30173	32	6	conditions	condition	NOUN
ajst-30173	32	7	of	of	ADP
ajst-30173	32	8	nanshan	nanshan	PROPN
ajst-30173	32	9	coal	coal	NOUN
ajst-30173	32	10	mine	mine	NOUN
ajst-30173	32	11	,	,	PUNCT
ajst-30173	32	12	combined	combine	VERB
ajst-30173	32	13	with	with	ADP
ajst-30173	32	14	the	the	DET
ajst-30173	32	15	dimensions	dimension	NOUN
ajst-30173	32	16	of	of	ADP
ajst-30173	32	17	the	the	DET
ajst-30173	32	18	similar	similar	ADJ
ajst-30173	32	19	simulation	simulation	NOUN
ajst-30173	32	20	test	test	NOUN
ajst-30173	32	21	bench	bench	NOUN
ajst-30173	32	22	and	and	CCONJ
ajst-30173	32	23	relevant	relevant	ADJ
ajst-30173	32	24	data	datum	NOUN
ajst-30173	32	25	,	,	PUNCT
ajst-30173	32	26	the	the	DET
ajst-30173	32	27	similarity	similarity	NOUN
ajst-30173	32	28	constants	constant	NOUN
ajst-30173	32	29	for	for	ADP
ajst-30173	32	30	the	the	DET
ajst-30173	32	31	experiment	experiment	NOUN
ajst-30173	32	32	were	be	AUX
ajst-30173	32	33	comprehensively	comprehensively	ADV
ajst-30173	32	34	determined	determine	VERB
ajst-30173	32	35	.	.	PUNCT
ajst-30173	33	1	this	this	DET
ajst-30173	33	2	setup	setup	NOUN
ajst-30173	33	3	ensures	ensure	VERB
ajst-30173	33	4	that	that	SCONJ
ajst-30173	33	5	the	the	DET
ajst-30173	33	6	simulation	simulation	NOUN
ajst-30173	33	7	accurately	accurately	ADV
ajst-30173	33	8	reflects	reflect	VERB
ajst-30173	33	9	the	the	DET
ajst-30173	33	10	geological	geological	ADJ
ajst-30173	33	11	and	and	CCONJ
ajst-30173	33	12	mining	mining	NOUN
ajst-30173	33	13	conditions	condition	NOUN
ajst-30173	33	14	,	,	PUNCT
ajst-30173	33	15	enabling	enable	VERB
ajst-30173	33	16	a	a	DET
ajst-30173	33	17	detailed	detailed	ADJ
ajst-30173	33	18	investigation	investigation	NOUN
ajst-30173	33	19	into	into	ADP
ajst-30173	33	20	the	the	DET
ajst-30173	33	21	overburden	overburden	ADJ
ajst-30173	33	22	movement	movement	NOUN
ajst-30173	33	23	and	and	CCONJ
ajst-30173	33	24	failure	failure	NOUN
ajst-30173	33	25	mechanisms	mechanism	NOUN
ajst-30173	33	26	associated	associate	VERB
ajst-30173	33	27	with	with	ADP
ajst-30173	33	28	the	the	DET
ajst-30173	33	29	mining	mining	NOUN
ajst-30173	33	30	process	process	NOUN
ajst-30173	33	31	.	.	PUNCT
ajst-30173	34	1	a	a	DET
ajst-30173	34	2	50	50	NUM
ajst-30173	34	3	cm	cm	NOUN
ajst-30173	34	4	boundary	boundary	NOUN
ajst-30173	34	5	is	be	AUX
ajst-30173	34	6	set	set	VERB
ajst-30173	34	7	on	on	ADP
ajst-30173	34	8	the	the	DET
ajst-30173	34	9	model	model	NOUN
ajst-30173	34	10	,	,	PUNCT
ajst-30173	34	11	and	and	CCONJ
ajst-30173	34	12	20	20	NUM
ajst-30173	34	13	dial	dial	NOUN
ajst-30173	34	14	gauge	gauge	NOUN
ajst-30173	34	15	points	point	NOUN
ajst-30173	34	16	are	be	AUX
ajst-30173	34	17	arranged	arrange	VERB
ajst-30173	34	18	on	on	ADP
ajst-30173	34	19	its	its	PRON
ajst-30173	34	20	surface	surface	NOUN
ajst-30173	34	21	to	to	PART
ajst-30173	34	22	observe	observe	VERB
ajst-30173	34	23	surface	surface	NOUN
ajst-30173	34	24	displacement	displacement	NOUN
ajst-30173	34	25	.	.	PUNCT
ajst-30173	35	1	the	the	DET
ajst-30173	35	2	spacing	spacing	NOUN
ajst-30173	35	3	between	between	ADP
ajst-30173	35	4	the	the	DET
ajst-30173	35	5	measuring	measure	VERB
ajst-30173	35	6	points	point	NOUN
ajst-30173	35	7	ranges	range	VERB
ajst-30173	35	8	from	from	ADP
ajst-30173	35	9	20	20	NUM
ajst-30173	35	10	cm	cm	NOUN
ajst-30173	35	11	to	to	ADP
ajst-30173	35	12	40	40	NUM
ajst-30173	35	13	cm	cm	NOUN
ajst-30173	35	14	.	.	PUNCT
ajst-30173	36	1	the	the	DET
ajst-30173	36	2	observed	observe	VERB
ajst-30173	36	3	displacements	displacement	NOUN
ajst-30173	36	4	include	include	VERB
ajst-30173	36	5	35.8	35.8	NUM
ajst-30173	36	6	cm	cm	NOUN
ajst-30173	36	7	for	for	ADP
ajst-30173	36	8	the	the	DET
ajst-30173	36	9	bottom	bottom	ADJ
ajst-30173	36	10	argillaceous	argillaceous	ADJ
ajst-30173	36	11	siltstone	siltstone	NOUN
ajst-30173	36	12	layer	layer	NOUN
ajst-30173	36	13	,	,	PUNCT
ajst-30173	36	14	83.2	83.2	NUM
ajst-30173	36	15	cm	cm	NOUN
ajst-30173	36	16	for	for	ADP
ajst-30173	36	17	the	the	DET
ajst-30173	36	18	bottom	bottom	ADJ
ajst-30173	36	19	coarse	coarse	ADJ
ajst-30173	36	20	sandstone	sandstone	NOUN
ajst-30173	36	21	layer	layer	NOUN
ajst-30173	36	22	,	,	PUNCT
ajst-30173	36	23	111.7	111.7	NUM
ajst-30173	36	24	cm	cm	NOUN
ajst-30173	36	25	for	for	ADP
ajst-30173	36	26	the	the	DET
ajst-30173	36	27	middle	middle	ADJ
ajst-30173	36	28	argillaceous	argillaceous	ADJ
ajst-30173	36	29	siltstone	siltstone	NOUN
ajst-30173	36	30	layer	layer	NOUN
ajst-30173	36	31	,	,	PUNCT
ajst-30173	36	32	and	and	CCONJ
ajst-30173	36	33	141.6	141.6	NUM
ajst-30173	36	34	cm	cm	NOUN
ajst-30173	36	35	for	for	ADP
ajst-30173	36	36	the	the	DET
ajst-30173	36	37	upper	upper	ADJ
ajst-30173	36	38	argillaceous	argillaceous	ADJ
ajst-30173	36	39	siltstone	siltstone	NOUN
ajst-30173	36	40	layer	layer	NOUN
ajst-30173	36	41	.	.	PUNCT
ajst-30173	37	1	additionally	additionally	ADV
ajst-30173	37	2	,	,	PUNCT
ajst-30173	37	3	24	24	NUM
ajst-30173	37	4	displacement	displacement	NOUN
ajst-30173	37	5	measuring	measuring	NOUN
ajst-30173	37	6	points	point	NOUN
ajst-30173	37	7	are	be	AUX
ajst-30173	37	8	arranged	arrange	VERB
ajst-30173	37	9	along	along	ADP
ajst-30173	37	10	each	each	DET
ajst-30173	37	11	measuring	measure	VERB
ajst-30173	37	12	line	line	NOUN
ajst-30173	37	13	,	,	PUNCT
ajst-30173	37	14	with	with	ADP
ajst-30173	37	15	a	a	DET
ajst-30173	37	16	spacing	spacing	NOUN
ajst-30173	37	17	of	of	ADP
ajst-30173	37	18	20	20	NUM
ajst-30173	37	19	cm	cm	NOUN
ajst-30173	37	20	between	between	ADP
ajst-30173	37	21	points	point	NOUN
ajst-30173	37	22	.	.	PUNCT
ajst-30173	38	1	the	the	DET
ajst-30173	38	2	measuring	measure	VERB
ajst-30173	38	3	lines	line	NOUN
ajst-30173	38	4	are	be	AUX
ajst-30173	38	5	numbered	number	VERB
ajst-30173	38	6	from	from	ADP
ajst-30173	38	7	bottom	bottom	NOUN
ajst-30173	38	8	to	to	ADP
ajst-30173	38	9	top	top	NOUN
ajst-30173	38	10	as	as	ADP
ajst-30173	38	11	measuring	measure	VERB
ajst-30173	38	12	line	line	NOUN
ajst-30173	38	13	a	a	PRON
ajst-30173	38	14	,	,	PUNCT
ajst-30173	38	15	measuring	measure	VERB
ajst-30173	38	16	line	line	NOUN
ajst-30173	38	17	b	b	NOUN
ajst-30173	38	18	,	,	PUNCT
ajst-30173	38	19	measuring	measure	VERB
ajst-30173	38	20	line	line	NOUN
ajst-30173	38	21	c	c	NOUN
ajst-30173	38	22	,	,	PUNCT
ajst-30173	38	23	and	and	CCONJ
ajst-30173	38	24	measuring	measure	VERB
ajst-30173	38	25	line	line	NOUN
ajst-30173	38	26	d.	d.	NOUN
ajst-30173	38	27	the	the	DET
ajst-30173	38	28	measuring	measure	VERB
ajst-30173	38	29	points	point	NOUN
ajst-30173	38	30	along	along	ADP
ajst-30173	38	31	each	each	DET
ajst-30173	38	32	line	line	NOUN
ajst-30173	38	33	are	be	AUX
ajst-30173	38	34	numbered	number	VERB
ajst-30173	38	35	from	from	ADP
ajst-30173	38	36	left	leave	VERB
ajst-30173	38	37	to	to	ADP
ajst-30173	38	38	right	right	ADV
ajst-30173	38	39	as	as	ADP
ajst-30173	38	40	a0	a0	NOUN
ajst-30173	38	41	,	,	PUNCT
ajst-30173	38	42	a1	a1	PROPN
ajst-30173	38	43	,	,	PUNCT
ajst-30173	38	44	a2	a2	PROPN
ajst-30173	38	45	,	,	PUNCT
ajst-30173	38	46	...	...	PUNCT
ajst-30173	38	47	,	,	PUNCT
ajst-30173	38	48	a20	a20	PROPN
ajst-30173	38	49	;	;	PUNCT
ajst-30173	38	50	b0	b0	NOUN
ajst-30173	38	51	,	,	PUNCT
ajst-30173	38	52	b1	b1	NOUN
ajst-30173	38	53	,	,	PUNCT
ajst-30173	38	54	b2	b2	NOUN
ajst-30173	38	55	,	,	PUNCT
ajst-30173	38	56	...	...	PUNCT
ajst-30173	38	57	,	,	PUNCT
ajst-30173	38	58	b20	b20	PROPN
ajst-30173	38	59	;	;	PUNCT
ajst-30173	38	60	c0	c0	PROPN
ajst-30173	38	61	,	,	PUNCT
ajst-30173	38	62	c1	c1	PROPN
ajst-30173	38	63	,	,	PUNCT
ajst-30173	38	64	c2	c2	PROPN
ajst-30173	38	65	,	,	PUNCT
ajst-30173	38	66	...	...	PUNCT
ajst-30173	38	67	,	,	PUNCT
ajst-30173	38	68	c20	c20	NOUN
ajst-30173	38	69	;	;	PUNCT
ajst-30173	38	70	and	and	CCONJ
ajst-30173	38	71	d0	d0	NOUN
ajst-30173	38	72	,	,	PUNCT
ajst-30173	38	73	d1	d1	NOUN
ajst-30173	38	74	,	,	PUNCT
ajst-30173	38	75	d2	d2	PROPN
ajst-30173	38	76	,	,	PUNCT
ajst-30173	38	77	...	...	PUNCT
ajst-30173	38	78	,	,	PUNCT
ajst-30173	38	79	d20	d20	PROPN
ajst-30173	38	80	.	.	PUNCT
ajst-30173	39	1	the	the	DET
ajst-30173	39	2	arrangement	arrangement	NOUN
ajst-30173	39	3	of	of	ADP
ajst-30173	39	4	the	the	DET
ajst-30173	39	5	dial	dial	NOUN
ajst-30173	39	6	gauges	gauge	NOUN
ajst-30173	39	7	,	,	PUNCT
ajst-30173	39	8	measuring	measure	VERB
ajst-30173	39	9	lines	line	NOUN
ajst-30173	39	10	,	,	PUNCT
ajst-30173	39	11	and	and	CCONJ
ajst-30173	39	12	measuring	measure	VERB
ajst-30173	39	13	points	point	NOUN
ajst-30173	39	14	is	be	AUX
ajst-30173	39	15	illustrated	illustrate	VERB
ajst-30173	39	16	in	in	ADP
ajst-30173	39	17	fig	fig	NOUN
ajst-30173	39	18	.	.	PUNCT
ajst-30173	40	1	1	1	X
ajst-30173	40	2	.	.	PUNCT
ajst-30173	40	3	this	this	DET
ajst-30173	40	4	setup	setup	NOUN
ajst-30173	40	5	ensures	ensure	VERB
ajst-30173	40	6	comprehensive	comprehensive	ADJ
ajst-30173	40	7	monitoring	monitoring	NOUN
ajst-30173	40	8	of	of	ADP
ajst-30173	40	9	displacement	displacement	NOUN
ajst-30173	40	10	patterns	pattern	NOUN
ajst-30173	40	11	across	across	ADP
ajst-30173	40	12	different	different	ADJ
ajst-30173	40	13	strata	strata	NOUN
ajst-30173	40	14	layers	layer	NOUN
ajst-30173	40	15	,	,	PUNCT
ajst-30173	40	16	providing	provide	VERB
ajst-30173	40	17	detailed	detailed	ADJ
ajst-30173	40	18	insights	insight	NOUN
ajst-30173	40	19	into	into	ADP
ajst-30173	40	20	the	the	DET
ajst-30173	40	21	overburden	overburden	ADJ
ajst-30173	40	22	movement	movement	NOUN
ajst-30173	40	23	during	during	ADP
ajst-30173	40	24	the	the	DET
ajst-30173	40	25	mining	mining	NOUN
ajst-30173	40	26	process	process	NOUN
ajst-30173	40	27	.	.	PUNCT
ajst-30173	41	1	figure	figure	NOUN
ajst-30173	41	2	1	1	NUM
ajst-30173	41	3	.	.	PUNCT
ajst-30173	41	4	dial	dial	NOUN
ajst-30173	41	5	indicator	indicator	NOUN
ajst-30173	41	6	,	,	PUNCT
ajst-30173	41	7	line	line	NOUN
ajst-30173	41	8	and	and	CCONJ
ajst-30173	41	9	measuring	measure	VERB
ajst-30173	41	10	point	point	NOUN
ajst-30173	41	11	layout	layout	NOUN
ajst-30173	41	12	according	accord	VERB
ajst-30173	41	13	to	to	ADP
ajst-30173	41	14	the	the	DET
ajst-30173	41	15	experimental	experimental	ADJ
ajst-30173	41	16	design	design	NOUN
ajst-30173	41	17	,	,	PUNCT
ajst-30173	41	18	a	a	DET
ajst-30173	41	19	5	5	NUM
ajst-30173	41	20	-	-	PUNCT
ajst-30173	41	21	meter	meter	NOUN
ajst-30173	41	22	similar	similar	ADJ
ajst-30173	41	23	simulation	simulation	NOUN
ajst-30173	41	24	model	model	NOUN
ajst-30173	41	25	was	be	AUX
ajst-30173	41	26	constructed	construct	VERB
ajst-30173	41	27	and	and	CCONJ
ajst-30173	41	28	paved	pave	VERB
ajst-30173	41	29	to	to	PART
ajst-30173	41	30	replicate	replicate	VERB
ajst-30173	41	31	the	the	DET
ajst-30173	41	32	geological	geological	ADJ
ajst-30173	41	33	conditions	condition	NOUN
ajst-30173	41	34	of	of	ADP
ajst-30173	41	35	the	the	DET
ajst-30173	41	36	mining	mining	NOUN
ajst-30173	41	37	area	area	NOUN
ajst-30173	41	38	.	.	PUNCT
ajst-30173	42	1	the	the	DET
ajst-30173	42	2	model	model	NOUN
ajst-30173	42	3	was	be	AUX
ajst-30173	42	4	then	then	ADV
ajst-30173	42	5	excavated	excavate	VERB
ajst-30173	42	6	in	in	ADP
ajst-30173	42	7	accordance	accordance	NOUN
ajst-30173	42	8	with	with	ADP
ajst-30173	42	9	the	the	DET
ajst-30173	42	10	predefined	predefine	VERB
ajst-30173	42	11	experimental	experimental	ADJ
ajst-30173	42	12	scheme	scheme	NOUN
ajst-30173	42	13	,	,	PUNCT
ajst-30173	42	14	simulating	simulate	VERB
ajst-30173	42	15	the	the	DET
ajst-30173	42	16	mining	mining	NOUN
ajst-30173	42	17	process	process	NOUN
ajst-30173	42	18	.	.	PUNCT
ajst-30173	43	1	as	as	SCONJ
ajst-30173	43	2	the	the	DET
ajst-30173	43	3	excavation	excavation	NOUN
ajst-30173	43	4	progressed	progress	VERB
ajst-30173	43	5	incrementally	incrementally	ADV
ajst-30173	43	6	,	,	PUNCT
ajst-30173	43	7	the	the	DET
ajst-30173	43	8	overlying	overlying	ADJ
ajst-30173	43	9	strata	strata	NOUN
ajst-30173	43	10	began	begin	VERB
ajst-30173	43	11	to	to	PART
ajst-30173	43	12	exhibit	exhibit	VERB
ajst-30173	43	13	gradual	gradual	ADJ
ajst-30173	43	14	roof	roof	NOUN
ajst-30173	43	15	collapse	collapse	NOUN
ajst-30173	43	16	,	,	PUNCT
ajst-30173	43	17	accompanied	accompany	VERB
ajst-30173	43	18	by	by	ADP
ajst-30173	43	19	the	the	DET
ajst-30173	43	20	displacement	displacement	NOUN
ajst-30173	43	21	of	of	ADP
ajst-30173	43	22	measuring	measure	VERB
ajst-30173	43	23	points	point	NOUN
ajst-30173	43	24	on	on	ADP
ajst-30173	43	25	the	the	DET
ajst-30173	43	26	model	model	NOUN
ajst-30173	43	27	.	.	PUNCT
ajst-30173	44	1	these	these	DET
ajst-30173	44	2	measuring	measure	VERB
ajst-30173	44	3	points	point	NOUN
ajst-30173	44	4	,	,	PUNCT
ajst-30173	44	5	strategically	strategically	ADV
ajst-30173	44	6	placed	place	VERB
ajst-30173	44	7	to	to	PART
ajst-30173	44	8	monitor	monitor	VERB
ajst-30173	44	9	deformation	deformation	NOUN
ajst-30173	44	10	and	and	CCONJ
ajst-30173	44	11	movement	movement	NOUN
ajst-30173	44	12	,	,	PUNCT
ajst-30173	44	13	recorded	record	VERB
ajst-30173	44	14	the	the	DET
ajst-30173	44	15	dynamic	dynamic	ADJ
ajst-30173	44	16	response	response	NOUN
ajst-30173	44	17	of	of	ADP
ajst-30173	44	18	the	the	DET
ajst-30173	44	19	overburden	overburden	NOUN
ajst-30173	44	20	to	to	ADP
ajst-30173	44	21	the	the	DET
ajst-30173	44	22	mining	mining	NOUN
ajst-30173	44	23	activities	activity	NOUN
ajst-30173	44	24	.	.	PUNCT
ajst-30173	45	1	the	the	DET
ajst-30173	45	2	observed	observed	ADJ
ajst-30173	45	3	shifts	shift	NOUN
ajst-30173	45	4	in	in	ADP
ajst-30173	45	5	the	the	DET
ajst-30173	45	6	measuring	measure	VERB
ajst-30173	45	7	points	point	NOUN
ajst-30173	45	8	provided	provide	VERB
ajst-30173	45	9	valuable	valuable	ADJ
ajst-30173	45	10	insights	insight	NOUN
ajst-30173	45	11	into	into	ADP
ajst-30173	45	12	the	the	DET
ajst-30173	45	13	patterns	pattern	NOUN
ajst-30173	45	14	of	of	ADP
ajst-30173	45	15	roof	roof	NOUN
ajst-30173	45	16	collapse	collapse	NOUN
ajst-30173	45	17	and	and	CCONJ
ajst-30173	45	18	strata	strata	NOUN
ajst-30173	45	19	movement	movement	NOUN
ajst-30173	45	20	,	,	PUNCT
ajst-30173	45	21	reflecting	reflect	VERB
ajst-30173	45	22	the	the	DET
ajst-30173	45	23	complex	complex	ADJ
ajst-30173	45	24	interactions	interaction	NOUN
ajst-30173	45	25	between	between	ADP
ajst-30173	45	26	the	the	DET
ajst-30173	45	27	mining	mining	NOUN
ajst-30173	45	28	-	-	PUNCT
ajst-30173	45	29	induced	induce	VERB
ajst-30173	45	30	stress	stress	NOUN
ajst-30173	45	31	redistribution	redistribution	NOUN
ajst-30173	45	32	and	and	CCONJ
ajst-30173	45	33	the	the	DET
ajst-30173	45	34	overlying	overlie	VERB
ajst-30173	45	35	rock	rock	NOUN
ajst-30173	45	36	layers	layer	NOUN
ajst-30173	45	37	.	.	PUNCT
ajst-30173	46	1	3	3	X
ajst-30173	46	2	.	.	X
ajst-30173	46	3	test	test	NOUN
ajst-30173	46	4	results	result	NOUN
ajst-30173	46	5	and	and	CCONJ
ajst-30173	46	6	analysis	analysis	NOUN
ajst-30173	46	7	3.1	3.1	NUM
ajst-30173	46	8	.	.	PUNCT
ajst-30173	46	9	bedrock	bedrock	NOUN
ajst-30173	46	10	movement	movement	NOUN
ajst-30173	46	11	and	and	CCONJ
ajst-30173	46	12	pressure	pressure	NOUN
ajst-30173	46	13	law	law	NOUN
ajst-30173	46	14	when	when	SCONJ
ajst-30173	46	15	the	the	DET
ajst-30173	46	16	working	working	NOUN
ajst-30173	46	17	face	face	NOUN
ajst-30173	46	18	advances	advance	NOUN
ajst-30173	46	19	to	to	ADP
ajst-30173	46	20	50	50	NUM
ajst-30173	46	21	m	m	NOUN
ajst-30173	46	22	(	(	PUNCT
ajst-30173	46	23	corresponding	correspond	VERB
ajst-30173	46	24	to	to	ADP
ajst-30173	46	25	20	20	NUM
ajst-30173	46	26	cm	cm	NOUN
ajst-30173	46	27	in	in	ADP
ajst-30173	46	28	the	the	DET
ajst-30173	46	29	model	model	NOUN
ajst-30173	46	30	;	;	PUNCT
ajst-30173	46	31	for	for	ADP
ajst-30173	46	32	clarity	clarity	NOUN
ajst-30173	46	33	,	,	PUNCT
ajst-30173	46	34	all	all	DET
ajst-30173	46	35	subsequent	subsequent	ADJ
ajst-30173	46	36	data	datum	NOUN
ajst-30173	46	37	are	be	AUX
ajst-30173	46	38	converted	convert	VERB
ajst-30173	46	39	into	into	ADP
ajst-30173	46	40	prototype	prototype	NOUN
ajst-30173	46	41	values	value	NOUN
ajst-30173	46	42	)	)	PUNCT
ajst-30173	46	43	,	,	PUNCT
ajst-30173	46	44	the	the	DET
ajst-30173	46	45	readings	reading	NOUN
ajst-30173	46	46	on	on	ADP
ajst-30173	46	47	the	the	DET
ajst-30173	46	48	strain	strain	NOUN
ajst-30173	46	49	gauge	gauge	NOUN
ajst-30173	46	50	undergo	undergo	VERB
ajst-30173	46	51	a	a	DET
ajst-30173	46	52	significant	significant	ADJ
ajst-30173	46	53	change	change	NOUN
ajst-30173	46	54	,	,	PUNCT
ajst-30173	46	55	indicating	indicate	VERB
ajst-30173	46	56	a	a	DET
ajst-30173	46	57	sharp	sharp	ADJ
ajst-30173	46	58	increase	increase	NOUN
ajst-30173	46	59	in	in	ADP
ajst-30173	46	60	the	the	DET
ajst-30173	46	61	load	load	NOUN
ajst-30173	46	62	on	on	ADP
ajst-30173	46	63	the	the	DET
ajst-30173	46	64	hydraulic	hydraulic	NOUN
ajst-30173	46	65	supports	support	NOUN
ajst-30173	46	66	.	.	PUNCT
ajst-30173	47	1	at	at	ADP
ajst-30173	47	2	this	this	DET
ajst-30173	47	3	stage	stage	NOUN
ajst-30173	47	4	,	,	PUNCT
ajst-30173	47	5	the	the	DET
ajst-30173	47	6	slump	slump	NOUN
ajst-30173	47	7	height	height	NOUN
ajst-30173	47	8	reaches	reach	VERB
ajst-30173	47	9	13.75	13.75	NUM
ajst-30173	47	10	m	m	NOUN
ajst-30173	47	11	,	,	PUNCT
ajst-30173	47	12	and	and	CCONJ
ajst-30173	47	13	the	the	DET
ajst-30173	47	14	height	height	NOUN
ajst-30173	47	15	of	of	ADP
ajst-30173	47	16	the	the	DET
ajst-30173	47	17	separation	separation	NOUN
ajst-30173	47	18	layer	layer	NOUN
ajst-30173	47	19	is	be	AUX
ajst-30173	47	20	16.25	16.25	NUM
ajst-30173	47	21	m.	m.	NOUN
ajst-30173	47	22	this	this	PRON
ajst-30173	47	23	marks	mark	VERB
ajst-30173	47	24	the	the	DET
ajst-30173	47	25	first	first	ADJ
ajst-30173	47	26	occurrence	occurrence	NOUN
ajst-30173	47	27	of	of	ADP
ajst-30173	47	28	roof	roof	NOUN
ajst-30173	47	29	pressure	pressure	NOUN
ajst-30173	47	30	,	,	PUNCT
ajst-30173	47	31	with	with	ADP
ajst-30173	47	32	the	the	DET
ajst-30173	47	33	initial	initial	ADJ
ajst-30173	47	34	pressure	pressure	NOUN
ajst-30173	47	35	step	step	NOUN
ajst-30173	47	36	observed	observe	VERB
ajst-30173	47	37	at	at	ADP
ajst-30173	47	38	50	50	NUM
ajst-30173	47	39	m	m	NOUN
ajst-30173	47	40	of	of	ADP
ajst-30173	47	41	advancement	advancement	NOUN
ajst-30173	47	42	,	,	PUNCT
ajst-30173	47	43	as	as	SCONJ
ajst-30173	47	44	illustrated	illustrate	VERB
ajst-30173	47	45	in	in	ADP
ajst-30173	47	46	fig.2	fig.2	PROPN
ajst-30173	47	47	.	.	PUNCT
ajst-30173	48	1	this	this	DET
ajst-30173	48	2	phenomenon	phenomenon	NOUN
ajst-30173	48	3	highlights	highlight	VERB
ajst-30173	48	4	the	the	DET
ajst-30173	48	5	critical	critical	ADJ
ajst-30173	48	6	point	point	NOUN
ajst-30173	48	7	at	at	ADP
ajst-30173	48	8	which	which	PRON
ajst-30173	48	9	the	the	DET
ajst-30173	48	10	overburden	overburden	NOUN
ajst-30173	48	11	begins	begin	VERB
ajst-30173	48	12	to	to	PART
ajst-30173	48	13	respond	respond	VERB
ajst-30173	48	14	dynamically	dynamically	ADV
ajst-30173	48	15	to	to	ADP
ajst-30173	48	16	the	the	DET
ajst-30173	48	17	mining	mining	NOUN
ajst-30173	48	18	activity	activity	NOUN
ajst-30173	48	19	,	,	PUNCT
ajst-30173	48	20	providing	provide	VERB
ajst-30173	48	21	valuable	valuable	ADJ
ajst-30173	48	22	insights	insight	NOUN
ajst-30173	48	23	into	into	ADP
ajst-30173	48	24	the	the	DET
ajst-30173	48	25	initial	initial	ADJ
ajst-30173	48	26	stages	stage	NOUN
ajst-30173	48	27	of	of	ADP
ajst-30173	48	28	roof	roof	NOUN
ajst-30173	48	29	collapse	collapse	NOUN
ajst-30173	48	30	and	and	CCONJ
ajst-30173	48	31	strata	strata	NOUN
ajst-30173	48	32	movement	movement	NOUN
ajst-30173	48	33	.	.	PUNCT
ajst-30173	49	1	when	when	SCONJ
ajst-30173	49	2	the	the	DET
ajst-30173	49	3	working	work	VERB
ajst-30173	49	4	surface	surface	NOUN
ajst-30173	49	5	is	be	AUX
ajst-30173	49	6	advanced	advanced	ADJ
ajst-30173	49	7	to	to	ADP
ajst-30173	49	8	65	65	NUM
ajst-30173	49	9	m	m	NOUN
ajst-30173	49	10	,	,	PUNCT
ajst-30173	49	11	the	the	DET
ajst-30173	49	12	reading	reading	NOUN
ajst-30173	49	13	on	on	ADP
ajst-30173	49	14	the	the	DET
ajst-30173	49	15	strain	strain	NOUN
ajst-30173	49	16	gauge	gauge	NOUN
ajst-30173	49	17	changes	change	NOUN
ajst-30173	49	18	sharply	sharply	ADV
ajst-30173	49	19	again	again	ADV
ajst-30173	49	20	,	,	PUNCT
ajst-30173	49	21	indicating	indicate	VERB
ajst-30173	49	22	that	that	SCONJ
ajst-30173	49	23	the	the	DET
ajst-30173	49	24	load	load	NOUN
ajst-30173	49	25	on	on	ADP
ajst-30173	49	26	the	the	DET
ajst-30173	49	27	bracket	bracket	NOUN
ajst-30173	49	28	is	be	AUX
ajst-30173	49	29	increased	increase	VERB
ajst-30173	49	30	again	again	ADV
ajst-30173	49	31	,	,	PUNCT
ajst-30173	49	32	and	and	CCONJ
ajst-30173	49	33	the	the	DET
ajst-30173	49	34	old	old	ADJ
ajst-30173	49	35	top	top	NOUN
ajst-30173	49	36	is	be	AUX
ajst-30173	49	37	again	again	ADV
ajst-30173	49	38	pressed	press	VERB
ajst-30173	49	39	.	.	PUNCT
ajst-30173	50	1	this	this	PRON
ajst-30173	50	2	is	be	AUX
ajst-30173	50	3	the	the	DET
ajst-30173	50	4	first	first	ADJ
ajst-30173	50	5	cycle	cycle	NOUN
ajst-30173	50	6	of	of	ADP
ajst-30173	50	7	the	the	DET
ajst-30173	50	8	old	old	ADJ
ajst-30173	50	9	top	top	NOUN
ajst-30173	50	10	,	,	PUNCT
ajst-30173	50	11	and	and	CCONJ
ajst-30173	50	12	the	the	DET
ajst-30173	50	13	pressure	pressure	NOUN
ajst-30173	50	14	step	step	NOUN
ajst-30173	50	15	is	be	AUX
ajst-30173	50	16	15	15	NUM
ajst-30173	50	17	m.	m.	NOUN
ajst-30173	50	18	the	the	DET
ajst-30173	50	19	drop	drop	NOUN
ajst-30173	50	20	height	height	NOUN
ajst-30173	50	21	is	be	AUX
ajst-30173	50	22	still	still	ADV
ajst-30173	50	23	13.75	13.75	NUM
ajst-30173	50	24	m	m	NOUN
ajst-30173	50	25	,	,	PUNCT
ajst-30173	50	26	and	and	CCONJ
ajst-30173	50	27	the	the	DET
ajst-30173	50	28	echelon	echelon	NOUN
ajst-30173	50	29	development	development	NOUN
ajst-30173	50	30	height	height	NOUN
ajst-30173	50	31	is	be	AUX
ajst-30173	50	32	18.75	18.75	NUM
ajst-30173	50	33	m.	m.	NOUN
ajst-30173	50	34	when	when	SCONJ
ajst-30173	50	35	the	the	DET
ajst-30173	50	36	working	work	VERB
ajst-30173	50	37	surface	surface	NOUN
ajst-30173	50	38	is	be	AUX
ajst-30173	50	39	advanced	advanced	ADJ
ajst-30173	50	40	to	to	ADP
ajst-30173	50	41	80	80	NUM
ajst-30173	50	42	m	m	NOUN
ajst-30173	50	43	,	,	PUNCT
ajst-30173	50	44	the	the	DET
ajst-30173	50	45	working	work	VERB
ajst-30173	50	46	face	face	NOUN
ajst-30173	50	47	pressure	pressure	NOUN
ajst-30173	50	48	rises	rise	VERB
ajst-30173	50	49	sharply	sharply	ADV
ajst-30173	50	50	,	,	PUNCT
ajst-30173	50	51	the	the	DET
ajst-30173	50	52	working	work	VERB
ajst-30173	50	53	face	face	NOUN
ajst-30173	50	54	is	be	AUX
ajst-30173	50	55	pressed	press	VERB
ajst-30173	50	56	,	,	PUNCT
ajst-30173	50	57	the	the	DET
ajst-30173	50	58	pressure	pressure	NOUN
ajst-30173	50	59	step	step	NOUN
ajst-30173	50	60	is	be	AUX
ajst-30173	50	61	15	15	NUM
ajst-30173	50	62	m	m	NOUN
ajst-30173	50	63	,	,	PUNCT
ajst-30173	50	64	and	and	CCONJ
ajst-30173	50	65	the	the	DET
ajst-30173	50	66	roof	roof	NOUN
ajst-30173	50	67	slump	slump	NOUN
ajst-30173	50	68	height	height	NOUN
ajst-30173	50	69	is	be	AUX
ajst-30173	50	70	still	still	ADV
ajst-30173	50	71	13.75	13.75	NUM
ajst-30173	50	72	.	.	PUNCT
ajst-30173	51	1	m	m	PROPN
ajst-30173	51	2	,	,	PUNCT
ajst-30173	51	3	the	the	DET
ajst-30173	51	4	height	height	NOUN
ajst-30173	51	5	of	of	ADP
ajst-30173	51	6	the	the	DET
ajst-30173	51	7	separation	separation	NOUN
ajst-30173	51	8	layer	layer	NOUN
ajst-30173	51	9	is	be	AUX
ajst-30173	51	10	22.5	22.5	NUM
ajst-30173	51	11	m	m	NOUN
ajst-30173	51	12	,	,	PUNCT
ajst-30173	51	13	as	as	SCONJ
ajst-30173	51	14	the	the	DET
ajst-30173	51	15	working	work	VERB
ajst-30173	51	16	surface	surface	NOUN
ajst-30173	51	17	continues	continue	VERB
ajst-30173	51	18	to	to	PART
ajst-30173	51	19	advance	advance	VERB
ajst-30173	51	20	,	,	PUNCT
ajst-30173	51	21	the	the	DET
ajst-30173	51	22	old	old	ADJ
ajst-30173	51	23	roof	roof	NOUN
ajst-30173	51	24	continues	continue	VERB
ajst-30173	51	25	to	to	PART
ajst-30173	51	26	press	press	VERB
ajst-30173	51	27	for	for	ADP
ajst-30173	51	28	a	a	DET
ajst-30173	51	29	period	period	NOUN
ajst-30173	51	30	of	of	ADP
ajst-30173	51	31	15	15	NUM
ajst-30173	51	32	to	to	PART
ajst-30173	51	33	30	30	NUM
ajst-30173	51	34	m.	m.	NOUN
ajst-30173	51	35	(	(	PUNCT
ajst-30173	51	36	a	a	X
ajst-30173	51	37	)	)	PUNCT
ajst-30173	51	38	the	the	DET
ajst-30173	51	39	first	first	ADJ
ajst-30173	51	40	pressure	pressure	NOUN
ajst-30173	51	41	(	(	PUNCT
ajst-30173	51	42	b	b	X
ajst-30173	51	43	)	)	PUNCT
ajst-30173	51	44	the	the	DET
ajst-30173	51	45	first	first	ADJ
ajst-30173	51	46	periodic	periodic	ADJ
ajst-30173	51	47	pressure	pressure	NOUN
ajst-30173	51	48	(	(	PUNCT
ajst-30173	51	49	c	c	X
ajst-30173	51	50	)	)	PUNCT
ajst-30173	51	51	the	the	DET
ajst-30173	51	52	second	second	ADJ
ajst-30173	51	53	periodic	periodic	ADJ
ajst-30173	51	54	pressure	pressure	NOUN
ajst-30173	51	55	figure	figure	NOUN
ajst-30173	51	56	2	2	NUM
ajst-30173	51	57	.	.	PUNCT
ajst-30173	51	58	cycle	cycle	NOUN
ajst-30173	51	59	pressure	pressure	NOUN
ajst-30173	51	60	situation	situation	NOUN
ajst-30173	51	61	45	45	NUM
ajst-30173	51	62	3.2	3.2	NUM
ajst-30173	51	63	.	.	PUNCT
ajst-30173	52	1	mining	mining	NOUN
ajst-30173	52	2	surface	surface	NOUN
ajst-30173	52	3	pressure	pressure	NOUN
ajst-30173	52	4	law	law	NOUN
ajst-30173	52	5	the	the	DET
ajst-30173	52	6	experiment	experiment	NOUN
ajst-30173	52	7	utilizes	utilize	VERB
ajst-30173	52	8	strain	strain	NOUN
ajst-30173	52	9	gauges	gauge	NOUN
ajst-30173	52	10	to	to	PART
ajst-30173	52	11	record	record	VERB
ajst-30173	52	12	the	the	DET
ajst-30173	52	13	deformation	deformation	NOUN
ajst-30173	52	14	on	on	ADP
ajst-30173	52	15	the	the	DET
ajst-30173	52	16	simulated	simulate	VERB
ajst-30173	52	17	hydraulic	hydraulic	NOUN
ajst-30173	52	18	supports	support	NOUN
ajst-30173	52	19	,	,	PUNCT
ajst-30173	52	20	which	which	PRON
ajst-30173	52	21	is	be	AUX
ajst-30173	52	22	then	then	ADV
ajst-30173	52	23	converted	convert	VERB
ajst-30173	52	24	into	into	ADP
ajst-30173	52	25	load	load	NOUN
ajst-30173	52	26	values	value	NOUN
ajst-30173	52	27	.	.	PUNCT
ajst-30173	53	1	for	for	ADP
ajst-30173	53	2	clarity	clarity	NOUN
ajst-30173	53	3	and	and	CCONJ
ajst-30173	53	4	practical	practical	ADJ
ajst-30173	53	5	relevance	relevance	NOUN
ajst-30173	53	6	,	,	PUNCT
ajst-30173	53	7	the	the	DET
ajst-30173	53	8	experimental	experimental	ADJ
ajst-30173	53	9	ore	ore	NOUN
ajst-30173	53	10	pressure	pressure	NOUN
ajst-30173	53	11	data	datum	NOUN
ajst-30173	53	12	is	be	AUX
ajst-30173	53	13	converted	convert	VERB
ajst-30173	53	14	into	into	ADP
ajst-30173	53	15	prototype	prototype	NOUN
ajst-30173	53	16	values	value	NOUN
ajst-30173	53	17	based	base	VERB
ajst-30173	53	18	on	on	ADP
ajst-30173	53	19	the	the	DET
ajst-30173	53	20	specifications	specification	NOUN
ajst-30173	53	21	of	of	ADP
ajst-30173	53	22	the	the	DET
ajst-30173	53	23	hydraulic	hydraulic	ADJ
ajst-30173	53	24	supports	support	NOUN
ajst-30173	53	25	used	use	VERB
ajst-30173	53	26	on	on	ADP
ajst-30173	53	27	the	the	DET
ajst-30173	53	28	actual	actual	ADJ
ajst-30173	53	29	working	work	VERB
ajst-30173	53	30	face	face	NOUN
ajst-30173	53	31	.	.	PUNCT
ajst-30173	54	1	the	the	DET
ajst-30173	54	2	results	result	NOUN
ajst-30173	54	3	are	be	AUX
ajst-30173	54	4	as	as	SCONJ
ajst-30173	54	5	follows	follow	VERB
ajst-30173	54	6	:	:	PUNCT
ajst-30173	54	7	the	the	DET
ajst-30173	54	8	total	total	ADJ
ajst-30173	54	9	average	average	ADJ
ajst-30173	54	10	load	load	NOUN
ajst-30173	54	11	on	on	ADP
ajst-30173	54	12	the	the	DET
ajst-30173	54	13	support	support	NOUN
ajst-30173	54	14	is	be	AUX
ajst-30173	54	15	4882	4882	NUM
ajst-30173	54	16	kn	kn	NOUN
ajst-30173	54	17	per	per	ADP
ajst-30173	54	18	frame	frame	NOUN
ajst-30173	54	19	;	;	PUNCT
ajst-30173	54	20	the	the	DET
ajst-30173	54	21	load	load	NOUN
ajst-30173	54	22	during	during	ADP
ajst-30173	54	23	the	the	DET
ajst-30173	54	24	peak	peak	NOUN
ajst-30173	54	25	pressure	pressure	NOUN
ajst-30173	54	26	period	period	NOUN
ajst-30173	54	27	ranges	range	VERB
ajst-30173	54	28	from	from	ADP
ajst-30173	54	29	5997	5997	NUM
ajst-30173	54	30	kn	kn	NOUN
ajst-30173	54	31	to	to	ADP
ajst-30173	54	32	7125	7125	NUM
ajst-30173	54	33	kn	kn	NOUN
ajst-30173	54	34	per	per	ADP
ajst-30173	54	35	frame	frame	NOUN
ajst-30173	54	36	,	,	PUNCT
ajst-30173	54	37	with	with	ADP
ajst-30173	54	38	an	an	DET
ajst-30173	54	39	average	average	ADJ
ajst-30173	54	40	load	load	NOUN
ajst-30173	54	41	of	of	ADP
ajst-30173	54	42	6658	6658	NUM
ajst-30173	54	43	kn	kn	NOUN
ajst-30173	54	44	per	per	ADP
ajst-30173	54	45	frame	frame	NOUN
ajst-30173	54	46	during	during	ADP
ajst-30173	54	47	this	this	DET
ajst-30173	54	48	phase	phase	NOUN
ajst-30173	54	49	.	.	PUNCT
ajst-30173	55	1	the	the	DET
ajst-30173	55	2	working	work	VERB
ajst-30173	55	3	face	face	NOUN
ajst-30173	55	4	exhibits	exhibit	VERB
ajst-30173	55	5	both	both	DET
ajst-30173	55	6	major	major	ADJ
ajst-30173	55	7	and	and	CCONJ
ajst-30173	55	8	minor	minor	ADJ
ajst-30173	55	9	pressure	pressure	NOUN
ajst-30173	55	10	cycles	cycle	NOUN
ajst-30173	55	11	,	,	PUNCT
ajst-30173	55	12	with	with	ADP
ajst-30173	55	13	the	the	DET
ajst-30173	55	14	initial	initial	ADJ
ajst-30173	55	15	roof	roof	NOUN
ajst-30173	55	16	pressure	pressure	NOUN
ajst-30173	55	17	being	be	AUX
ajst-30173	55	18	less	less	ADV
ajst-30173	55	19	severe	severe	ADJ
ajst-30173	55	20	compared	compare	VERB
ajst-30173	55	21	to	to	ADP
ajst-30173	55	22	subsequent	subsequent	ADJ
ajst-30173	55	23	pressure	pressure	NOUN
ajst-30173	55	24	periods	period	NOUN
ajst-30173	55	25	.	.	PUNCT
ajst-30173	56	1	this	this	PRON
ajst-30173	56	2	indicates	indicate	VERB
ajst-30173	56	3	that	that	SCONJ
ajst-30173	56	4	the	the	DET
ajst-30173	56	5	most	most	ADV
ajst-30173	56	6	intense	intense	ADJ
ajst-30173	56	7	pressure	pressure	NOUN
ajst-30173	56	8	occurs	occur	VERB
ajst-30173	56	9	during	during	ADP
ajst-30173	56	10	the	the	DET
ajst-30173	56	11	later	later	ADJ
ajst-30173	56	12	stages	stage	NOUN
ajst-30173	56	13	of	of	ADP
ajst-30173	56	14	mining	mining	NOUN
ajst-30173	56	15	rather	rather	ADV
ajst-30173	56	16	than	than	ADP
ajst-30173	56	17	at	at	ADP
ajst-30173	56	18	the	the	DET
ajst-30173	56	19	initial	initial	ADJ
ajst-30173	56	20	collapse	collapse	NOUN
ajst-30173	56	21	of	of	ADP
ajst-30173	56	22	the	the	DET
ajst-30173	56	23	roof	roof	NOUN
ajst-30173	56	24	.	.	PUNCT
ajst-30173	57	1	these	these	DET
ajst-30173	57	2	findings	finding	NOUN
ajst-30173	57	3	provide	provide	VERB
ajst-30173	57	4	critical	critical	ADJ
ajst-30173	57	5	insights	insight	NOUN
ajst-30173	57	6	into	into	ADP
ajst-30173	57	7	the	the	DET
ajst-30173	57	8	dynamic	dynamic	ADJ
ajst-30173	57	9	load	load	NOUN
ajst-30173	57	10	distribution	distribution	NOUN
ajst-30173	57	11	and	and	CCONJ
ajst-30173	57	12	pressure	pressure	NOUN
ajst-30173	57	13	behavior	behavior	NOUN
ajst-30173	57	14	of	of	ADP
ajst-30173	57	15	the	the	DET
ajst-30173	57	16	supports	support	NOUN
ajst-30173	57	17	,	,	PUNCT
ajst-30173	57	18	which	which	PRON
ajst-30173	57	19	are	be	AUX
ajst-30173	57	20	essential	essential	ADJ
ajst-30173	57	21	for	for	ADP
ajst-30173	57	22	optimizing	optimize	VERB
ajst-30173	57	23	support	support	NOUN
ajst-30173	57	24	design	design	NOUN
ajst-30173	57	25	and	and	CCONJ
ajst-30173	57	26	ensuring	ensure	VERB
ajst-30173	57	27	safe	safe	ADJ
ajst-30173	57	28	mining	mining	NOUN
ajst-30173	57	29	operations	operation	NOUN
ajst-30173	57	30	.	.	PUNCT
ajst-30173	58	1	figure	figure	NOUN
ajst-30173	58	2	3	3	NUM
ajst-30173	58	3	.	.	PUNCT
ajst-30173	58	4	simulated	simulate	VERB
ajst-30173	58	5	working	work	VERB
ajst-30173	58	6	surface	surface	PROPN
ajst-30173	58	7	top	top	ADJ
ajst-30173	58	8	plate	plate	NOUN
ajst-30173	58	9	pressure	pressure	NOUN
ajst-30173	58	10	and	and	CCONJ
ajst-30173	58	11	working	work	VERB
ajst-30173	58	12	surface	surface	NOUN
ajst-30173	58	13	propulsion	propulsion	NOUN
ajst-30173	58	14	diagram	diagram	NOUN
ajst-30173	58	15	4	4	NUM
ajst-30173	58	16	.	.	PUNCT
ajst-30173	59	1	conclusion	conclusion	NOUN
ajst-30173	59	2	(	(	PUNCT
ajst-30173	59	3	1	1	X
ajst-30173	59	4	)	)	PUNCT
ajst-30173	59	5	the	the	DET
ajst-30173	59	6	results	result	NOUN
ajst-30173	59	7	of	of	ADP
ajst-30173	59	8	the	the	DET
ajst-30173	59	9	similar	similar	ADJ
ajst-30173	59	10	material	material	NOUN
ajst-30173	59	11	simulation	simulation	NOUN
ajst-30173	59	12	reveal	reveal	VERB
ajst-30173	59	13	that	that	SCONJ
ajst-30173	59	14	the	the	DET
ajst-30173	59	15	initial	initial	ADJ
ajst-30173	59	16	pressure	pressure	NOUN
ajst-30173	59	17	on	on	ADP
ajst-30173	59	18	the	the	DET
ajst-30173	59	19	working	work	VERB
ajst-30173	59	20	face	face	NOUN
ajst-30173	59	21	occurs	occur	VERB
ajst-30173	59	22	at	at	ADP
ajst-30173	59	23	approximately	approximately	ADV
ajst-30173	59	24	50	50	NUM
ajst-30173	59	25	m	m	NOUN
ajst-30173	59	26	of	of	ADP
ajst-30173	59	27	advancement	advancement	NOUN
ajst-30173	59	28	.	.	PUNCT
ajst-30173	60	1	the	the	DET
ajst-30173	60	2	first	first	ADJ
ajst-30173	60	3	significant	significant	ADJ
ajst-30173	60	4	pressure	pressure	NOUN
ajst-30173	60	5	from	from	ADP
ajst-30173	60	6	the	the	DET
ajst-30173	60	7	old	old	ADJ
ajst-30173	60	8	roof	roof	NOUN
ajst-30173	60	9	is	be	AUX
ajst-30173	60	10	observed	observe	VERB
ajst-30173	60	11	when	when	SCONJ
ajst-30173	60	12	the	the	DET
ajst-30173	60	13	working	working	NOUN
ajst-30173	60	14	face	face	NOUN
ajst-30173	60	15	advances	advance	NOUN
ajst-30173	60	16	to	to	ADP
ajst-30173	60	17	65	65	NUM
ajst-30173	60	18	m	m	NOUN
ajst-30173	60	19	,	,	PUNCT
ajst-30173	60	20	with	with	ADP
ajst-30173	60	21	a	a	DET
ajst-30173	60	22	pressure	pressure	NOUN
ajst-30173	60	23	step	step	NOUN
ajst-30173	60	24	of	of	ADP
ajst-30173	60	25	15	15	NUM
ajst-30173	60	26	m.	m.	NOUN
ajst-30173	60	27	at	at	ADP
ajst-30173	60	28	this	this	DET
ajst-30173	60	29	stage	stage	NOUN
ajst-30173	60	30	,	,	PUNCT
ajst-30173	60	31	the	the	DET
ajst-30173	60	32	slump	slump	NOUN
ajst-30173	60	33	height	height	NOUN
ajst-30173	60	34	reaches	reach	VERB
ajst-30173	60	35	13.75	13.75	NUM
ajst-30173	60	36	m	m	NOUN
ajst-30173	60	37	,	,	PUNCT
ajst-30173	60	38	and	and	CCONJ
ajst-30173	60	39	the	the	DET
ajst-30173	60	40	development	development	NOUN
ajst-30173	60	41	height	height	NOUN
ajst-30173	60	42	of	of	ADP
ajst-30173	60	43	the	the	DET
ajst-30173	60	44	separation	separation	NOUN
ajst-30173	60	45	layer	layer	NOUN
ajst-30173	60	46	is	be	AUX
ajst-30173	60	47	18.75	18.75	NUM
ajst-30173	60	48	m.	m.	NOUN
ajst-30173	60	49	when	when	SCONJ
ajst-30173	60	50	the	the	DET
ajst-30173	60	51	working	working	NOUN
ajst-30173	60	52	face	face	NOUN
ajst-30173	60	53	advances	advance	NOUN
ajst-30173	60	54	to	to	ADP
ajst-30173	60	55	80	80	NUM
ajst-30173	60	56	m	m	NOUN
ajst-30173	60	57	,	,	PUNCT
ajst-30173	60	58	the	the	DET
ajst-30173	60	59	second	second	ADJ
ajst-30173	60	60	pressure	pressure	NOUN
ajst-30173	60	61	period	period	NOUN
ajst-30173	60	62	of	of	ADP
ajst-30173	60	63	the	the	DET
ajst-30173	60	64	old	old	ADJ
ajst-30173	60	65	roof	roof	NOUN
ajst-30173	60	66	occurs	occur	VERB
ajst-30173	60	67	,	,	PUNCT
ajst-30173	60	68	and	and	CCONJ
ajst-30173	60	69	the	the	DET
ajst-30173	60	70	height	height	NOUN
ajst-30173	60	71	of	of	ADP
ajst-30173	60	72	the	the	DET
ajst-30173	60	73	separation	separation	NOUN
ajst-30173	60	74	layer	layer	NOUN
ajst-30173	60	75	increases	increase	VERB
ajst-30173	60	76	to	to	ADP
ajst-30173	60	77	22.5	22.5	NUM
ajst-30173	60	78	m.	m.	NOUN
ajst-30173	60	79	as	as	SCONJ
ajst-30173	60	80	the	the	DET
ajst-30173	60	81	working	work	VERB
ajst-30173	60	82	face	face	NOUN
ajst-30173	60	83	continues	continue	VERB
ajst-30173	60	84	to	to	PART
ajst-30173	60	85	advance	advance	VERB
ajst-30173	60	86	,	,	PUNCT
ajst-30173	60	87	the	the	DET
ajst-30173	60	88	old	old	ADJ
ajst-30173	60	89	roof	roof	NOUN
ajst-30173	60	90	undergoes	undergo	VERB
ajst-30173	60	91	periodic	periodic	ADJ
ajst-30173	60	92	pressure	pressure	NOUN
ajst-30173	60	93	,	,	PUNCT
ajst-30173	60	94	with	with	SCONJ
ajst-30173	60	95	step	step	NOUN
ajst-30173	60	96	sizes	size	NOUN
ajst-30173	60	97	ranging	range	VERB
ajst-30173	60	98	from	from	ADP
ajst-30173	60	99	15	15	NUM
ajst-30173	60	100	m	m	NOUN
ajst-30173	60	101	to	to	ADP
ajst-30173	60	102	30	30	NUM
ajst-30173	60	103	m.	m.	NOUN
ajst-30173	60	104	the	the	DET
ajst-30173	60	105	working	working	NOUN
ajst-30173	60	106	face	face	NOUN
ajst-30173	60	107	exhibits	exhibit	VERB
ajst-30173	60	108	both	both	DET
ajst-30173	60	109	major	major	ADJ
ajst-30173	60	110	and	and	CCONJ
ajst-30173	60	111	minor	minor	ADJ
ajst-30173	60	112	pressure	pressure	NOUN
ajst-30173	60	113	cycles	cycle	NOUN
ajst-30173	60	114	,	,	PUNCT
ajst-30173	60	115	and	and	CCONJ
ajst-30173	60	116	the	the	DET
ajst-30173	60	117	initial	initial	ADJ
ajst-30173	60	118	pressure	pressure	NOUN
ajst-30173	60	119	on	on	ADP
ajst-30173	60	120	the	the	DET
ajst-30173	60	121	roof	roof	NOUN
ajst-30173	60	122	is	be	AUX
ajst-30173	60	123	not	not	PART
ajst-30173	60	124	the	the	DET
ajst-30173	60	125	most	most	ADV
ajst-30173	60	126	severe	severe	ADJ
ajst-30173	60	127	,	,	PUNCT
ajst-30173	60	128	indicating	indicate	VERB
ajst-30173	60	129	that	that	SCONJ
ajst-30173	60	130	the	the	DET
ajst-30173	60	131	intensity	intensity	NOUN
ajst-30173	60	132	of	of	ADP
ajst-30173	60	133	pressure	pressure	NOUN
ajst-30173	60	134	increases	increase	NOUN
ajst-30173	60	135	during	during	ADP
ajst-30173	60	136	later	later	ADJ
ajst-30173	60	137	stages	stage	NOUN
ajst-30173	60	138	of	of	ADP
ajst-30173	60	139	mining	mining	NOUN
ajst-30173	60	140	.	.	PUNCT
ajst-30173	61	1	(	(	PUNCT
ajst-30173	61	2	2	2	X
ajst-30173	61	3	)	)	PUNCT
ajst-30173	61	4	the	the	DET
ajst-30173	61	5	movement	movement	NOUN
ajst-30173	61	6	pattern	pattern	NOUN
ajst-30173	61	7	of	of	ADP
ajst-30173	61	8	the	the	DET
ajst-30173	61	9	bedrock	bedrock	NOUN
ajst-30173	61	10	layer	layer	NOUN
ajst-30173	61	11	is	be	AUX
ajst-30173	61	12	characterized	characterize	VERB
ajst-30173	61	13	by	by	ADP
ajst-30173	61	14	initial	initial	ADJ
ajst-30173	61	15	separation	separation	NOUN
ajst-30173	61	16	followed	follow	VERB
ajst-30173	61	17	by	by	ADP
ajst-30173	61	18	collapse	collapse	NOUN
ajst-30173	61	19	as	as	ADP
ajst-30173	61	20	the	the	DET
ajst-30173	61	21	working	working	NOUN
ajst-30173	61	22	face	face	NOUN
ajst-30173	61	23	advances	advance	NOUN
ajst-30173	61	24	.	.	PUNCT
ajst-30173	62	1	there	there	PRON
ajst-30173	62	2	is	be	VERB
ajst-30173	62	3	no	no	DET
ajst-30173	62	4	linear	linear	ADJ
ajst-30173	62	5	relationship	relationship	NOUN
ajst-30173	62	6	between	between	ADP
ajst-30173	62	7	the	the	DET
ajst-30173	62	8	height	height	NOUN
ajst-30173	62	9	of	of	ADP
ajst-30173	62	10	the	the	DET
ajst-30173	62	11	collapsed	collapse	VERB
ajst-30173	62	12	layer	layer	NOUN
ajst-30173	62	13	,	,	PUNCT
ajst-30173	62	14	the	the	DET
ajst-30173	62	15	height	height	NOUN
ajst-30173	62	16	of	of	ADP
ajst-30173	62	17	the	the	DET
ajst-30173	62	18	separation	separation	NOUN
ajst-30173	62	19	layer	layer	NOUN
ajst-30173	62	20	,	,	PUNCT
ajst-30173	62	21	and	and	CCONJ
ajst-30173	62	22	the	the	DET
ajst-30173	62	23	advancement	advancement	NOUN
ajst-30173	62	24	distance	distance	NOUN
ajst-30173	62	25	of	of	ADP
ajst-30173	62	26	the	the	DET
ajst-30173	62	27	working	work	VERB
ajst-30173	62	28	face	face	NOUN
ajst-30173	62	29	.	.	PUNCT
ajst-30173	63	1	instead	instead	ADV
ajst-30173	63	2	,	,	PUNCT
ajst-30173	63	3	these	these	DET
ajst-30173	63	4	parameters	parameter	NOUN
ajst-30173	63	5	follow	follow	VERB
ajst-30173	63	6	a	a	DET
ajst-30173	63	7	step	step	NOUN
ajst-30173	63	8	-	-	PUNCT
ajst-30173	63	9	like	like	ADJ
ajst-30173	63	10	ascending	ascend	VERB
ajst-30173	63	11	curve	curve	NOUN
ajst-30173	63	12	.	.	PUNCT
ajst-30173	64	1	when	when	SCONJ
ajst-30173	64	2	the	the	DET
ajst-30173	64	3	working	working	NOUN
ajst-30173	64	4	face	face	NOUN
ajst-30173	64	5	advances	advance	VERB
ajst-30173	64	6	approximately	approximately	ADV
ajst-30173	64	7	75	75	NUM
ajst-30173	64	8	m	m	VERB
ajst-30173	64	9	past	past	ADP
ajst-30173	64	10	a	a	DET
ajst-30173	64	11	measuring	measuring	NOUN
ajst-30173	64	12	point	point	NOUN
ajst-30173	64	13	,	,	PUNCT
ajst-30173	64	14	the	the	DET
ajst-30173	64	15	measuring	measure	VERB
ajst-30173	64	16	point	point	NOUN
ajst-30173	64	17	located	locate	VERB
ajst-30173	64	18	in	in	ADP
ajst-30173	64	19	the	the	DET
ajst-30173	64	20	middle	middle	ADJ
ajst-30173	64	21	part	part	NOUN
ajst-30173	64	22	of	of	ADP
ajst-30173	64	23	the	the	DET
ajst-30173	64	24	bedrock	bedrock	NOUN
ajst-30173	64	25	layer	layer	NOUN
ajst-30173	64	26	,	,	PUNCT
ajst-30173	64	27	70	70	NUM
ajst-30173	64	28	m	m	VERB
ajst-30173	64	29	above	above	ADP
ajst-30173	64	30	the	the	DET
ajst-30173	64	31	coal	coal	NOUN
ajst-30173	64	32	seam	seam	NOUN
ajst-30173	64	33	roof	roof	NOUN
ajst-30173	64	34	,	,	PUNCT
ajst-30173	64	35	begins	begin	VERB
ajst-30173	64	36	to	to	PART
ajst-30173	64	37	sink	sink	VERB
ajst-30173	64	38	significantly	significantly	ADV
ajst-30173	64	39	.	.	PUNCT
ajst-30173	65	1	this	this	DET
ajst-30173	65	2	stage	stage	NOUN
ajst-30173	65	3	of	of	ADP
ajst-30173	65	4	sinking	sinking	NOUN
ajst-30173	65	5	is	be	AUX
ajst-30173	65	6	marked	mark	VERB
ajst-30173	65	7	by	by	ADP
ajst-30173	65	8	a	a	DET
ajst-30173	65	9	"	"	PUNCT
ajst-30173	65	10	slow	slow	ADJ
ajst-30173	65	11	but	but	CCONJ
ajst-30173	65	12	large	large	ADJ
ajst-30173	65	13	amplitude	amplitude	NOUN
ajst-30173	65	14	"	"	PUNCT
ajst-30173	65	15	characteristic	characteristic	NOUN
ajst-30173	65	16	,	,	PUNCT
ajst-30173	65	17	reflecting	reflect	VERB
ajst-30173	65	18	the	the	DET
ajst-30173	65	19	complex	complex	ADJ
ajst-30173	65	20	and	and	CCONJ
ajst-30173	65	21	nonlinear	nonlinear	ADJ
ajst-30173	65	22	nature	nature	NOUN
ajst-30173	65	23	of	of	ADP
ajst-30173	65	24	bedrock	bedrock	NOUN
ajst-30173	65	25	movement	movement	NOUN
ajst-30173	65	26	in	in	ADP
ajst-30173	65	27	response	response	NOUN
ajst-30173	65	28	to	to	ADP
ajst-30173	65	29	mining	mining	NOUN
ajst-30173	65	30	activities	activity	NOUN
ajst-30173	65	31	.	.	PUNCT
ajst-30173	66	1	these	these	DET
ajst-30173	66	2	findings	finding	NOUN
ajst-30173	66	3	highlight	highlight	VERB
ajst-30173	66	4	the	the	DET
ajst-30173	66	5	dynamic	dynamic	ADJ
ajst-30173	66	6	and	and	CCONJ
ajst-30173	66	7	progressive	progressive	ADJ
ajst-30173	66	8	nature	nature	NOUN
ajst-30173	66	9	of	of	ADP
ajst-30173	66	10	overburden	overburden	ADJ
ajst-30173	66	11	deformation	deformation	NOUN
ajst-30173	66	12	and	and	CCONJ
ajst-30173	66	13	provide	provide	VERB
ajst-30173	66	14	valuable	valuable	ADJ
ajst-30173	66	15	insights	insight	NOUN
ajst-30173	66	16	for	for	ADP
ajst-30173	66	17	predicting	predict	VERB
ajst-30173	66	18	and	and	CCONJ
ajst-30173	66	19	managing	manage	VERB
ajst-30173	66	20	strata	strata	ADJ
ajst-30173	66	21	behavior	behavior	NOUN
ajst-30173	66	22	during	during	ADP
ajst-30173	66	23	mining	mining	NOUN
ajst-30173	66	24	operations	operation	NOUN
ajst-30173	66	25	.	.	PUNCT
ajst-30173	67	1	references	reference	NOUN
ajst-30173	67	2	[	[	X
ajst-30173	67	3	1	1	X
ajst-30173	67	4	]	]	PUNCT
ajst-30173	67	5	kang	kang	PROPN
ajst-30173	67	6	hongpu	hongpu	PROPN
ajst-30173	67	7	,	,	PUNCT
ajst-30173	67	8	xie	xie	PROPN
ajst-30173	67	9	heping	heping	PROPN
ajst-30173	67	10	,	,	PUNCT
ajst-30173	67	11	wang	wang	PROPN
ajst-30173	67	12	shuangming	shuangming	PROPN
ajst-30173	67	13	,	,	PUNCT
ajst-30173	67	14	et	et	PROPN
ajst-30173	67	15	al	al	PROPN
ajst-30173	67	16	.	.	PROPN
ajst-30173	67	17	research	research	NOUN
ajst-30173	67	18	on	on	ADP
ajst-30173	67	19	the	the	DET
ajst-30173	67	20	integrated	integrate	VERB
ajst-30173	67	21	green	green	ADJ
ajst-30173	67	22	development	development	NOUN
ajst-30173	67	23	strategy	strategy	NOUN
ajst-30173	67	24	of	of	ADP
ajst-30173	67	25	coal	coal	NOUN
ajst-30173	67	26	and	and	CCONJ
ajst-30173	67	27	coassociated	coassociate	VERB
ajst-30173	67	28	mineral	mineral	NOUN
ajst-30173	67	29	resources	resource	NOUN
ajst-30173	68	1	[	[	X
ajst-30173	68	2	j	j	X
ajst-30173	68	3	/	/	SYM
ajst-30173	68	4	ol	ol	PROPN
ajst-30173	68	5	]	]	PUNCT
ajst-30173	68	6	.	.	PUNCT
ajst-30173	69	1	strategic	strategic	ADJ
ajst-30173	69	2	study	study	NOUN
ajst-30173	69	3	of	of	ADP
ajst-30173	69	4	cae	cae	PROPN
ajst-30173	69	5	,	,	PUNCT
ajst-30173	69	6	1	1	NUM
ajst-30173	69	7	-	-	SYM
ajst-30173	69	8	12	12	NUM
ajst-30173	70	1	[	[	X
ajst-30173	70	2	2025	2025	NUM
ajst-30173	70	3	-	-	SYM
ajst-30173	70	4	03	03	NUM
ajst-30173	70	5	-	-	SYM
ajst-30173	70	6	19	19	NUM
ajst-30173	70	7	]	]	PUNCT
ajst-30173	70	8	.	.	PUNCT
ajst-30173	71	1	[	[	X
ajst-30173	71	2	2	2	NUM
ajst-30173	71	3	]	]	X
ajst-30173	71	4	liu	liu	PROPN
ajst-30173	71	5	wanghai	wanghai	PROPN
ajst-30173	71	6	.	.	PUNCT
ajst-30173	72	1	temporal	temporal	ADJ
ajst-30173	72	2	and	and	CCONJ
ajst-30173	72	3	spatial	spatial	ADJ
ajst-30173	72	4	evolution	evolution	NOUN
ajst-30173	72	5	characteristics	characteristic	NOUN
ajst-30173	72	6	of	of	ADP
ajst-30173	72	7	overburden	overburden	ADJ
ajst-30173	72	8	strata	strata	NOUN
ajst-30173	72	9	in	in	ADP
ajst-30173	72	10	fully	fully	ADV
ajst-30173	72	11	mechanized	mechanized	ADJ
ajst-30173	72	12	mining	mining	NOUN
ajst-30173	72	13	face	face	NOUN
ajst-30173	72	14	with	with	ADP
ajst-30173	72	15	large	large	ADJ
ajst-30173	72	16	mining	mining	NOUN
ajst-30173	72	17	height	height	NOUN
ajst-30173	73	1	[	[	X
ajst-30173	73	2	j	j	X
ajst-30173	73	3	]	]	X
ajst-30173	73	4	.	.	PUNCT
ajst-30173	74	1	mining	mining	NOUN
ajst-30173	74	2	technology	technology	NOUN
ajst-30173	74	3	,	,	PUNCT
ajst-30173	74	4	2025	2025	NUM
ajst-30173	74	5	,	,	PUNCT
ajst-30173	74	6	25(01	25(01	NUM
ajst-30173	74	7	):	):	PUNCT
ajst-30173	74	8	23	23	NUM
ajst-30173	74	9	-	-	SYM
ajst-30173	74	10	28	28	NUM
ajst-30173	74	11	.	.	PUNCT
ajst-30173	75	1	[	[	X
ajst-30173	75	2	3	3	NUM
ajst-30173	75	3	]	]	X
ajst-30173	75	4	cheng	cheng	PROPN
ajst-30173	75	5	yunhai	yunhai	PROPN
ajst-30173	75	6	,	,	PUNCT
ajst-30173	75	7	huang	huang	PROPN
ajst-30173	75	8	guoxu	guoxu	PROPN
ajst-30173	75	9	,	,	PUNCT
ajst-30173	75	10	jiao	jiao	PROPN
ajst-30173	75	11	shixue	shixue	NOUN
ajst-30173	75	12	,	,	PUNCT
ajst-30173	75	13	et	et	PROPN
ajst-30173	75	14	al	al	PROPN
ajst-30173	75	15	.	.	PROPN
ajst-30173	76	1	similar	similar	ADJ
ajst-30173	76	2	simulation	simulation	NOUN
ajst-30173	76	3	experimental	experimental	ADJ
ajst-30173	76	4	study	study	NOUN
ajst-30173	76	5	on	on	ADP
ajst-30173	76	6	overburden	overburden	ADJ
ajst-30173	76	7	movement	movement	NOUN
ajst-30173	76	8	in	in	ADP
ajst-30173	76	9	fault	fault	NOUN
ajst-30173	76	10	-	-	PUNCT
ajst-30173	76	11	affected	affect	VERB
ajst-30173	76	12	zones	zone	NOUN
ajst-30173	76	13	under	under	ADP
ajst-30173	76	14	mining	mining	NOUN
ajst-30173	76	15	conditions	condition	NOUN
ajst-30173	77	1	[	[	X
ajst-30173	77	2	j	j	X
ajst-30173	77	3	/	/	SYM
ajst-30173	77	4	ol	ol	PROPN
ajst-30173	77	5	]	]	PUNCT
ajst-30173	77	6	.	.	PUNCT
ajst-30173	78	1	mining	mining	NOUN
ajst-30173	78	2	safety	safety	NOUN
ajst-30173	78	3	and	and	CCONJ
ajst-30173	78	4	environmental	environmental	ADJ
ajst-30173	78	5	protection	protection	NOUN
ajst-30173	78	6	,	,	PUNCT
ajst-30173	78	7	1	1	NUM
ajst-30173	78	8	-	-	SYM
ajst-30173	78	9	9	9	NUM
ajst-30173	79	1	[	[	PUNCT
ajst-30173	79	2	2025	2025	NUM
ajst-30173	79	3	-	-	SYM
ajst-30173	79	4	03	03	NUM
ajst-30173	79	5	-	-	SYM
ajst-30173	79	6	19	19	NUM
ajst-30173	79	7	]	]	PUNCT
ajst-30173	79	8	.	.	PUNCT
ajst-30173	80	1	[	[	X
ajst-30173	80	2	4	4	NUM
ajst-30173	80	3	]	]	X
ajst-30173	80	4	wu	wu	PROPN
ajst-30173	80	5	qunying	qunying	PROPN
ajst-30173	80	6	,	,	PUNCT
ajst-30173	80	7	guo	guo	PROPN
ajst-30173	80	8	zhongwei	zhongwei	PROPN
ajst-30173	80	9	,	,	PUNCT
ajst-30173	80	10	zhai	zhai	PROPN
ajst-30173	80	11	hongliang	hongliang	PROPN
ajst-30173	80	12	,	,	PUNCT
ajst-30173	80	13	et	et	PROPN
ajst-30173	80	14	al	al	PROPN
ajst-30173	80	15	.	.	PROPN
ajst-30173	80	16	similar	similar	ADJ
ajst-30173	80	17	simulation	simulation	NOUN
ajst-30173	80	18	study	study	NOUN
ajst-30173	80	19	on	on	ADP
ajst-30173	80	20	spatial	spatial	ADJ
ajst-30173	80	21	distribution	distribution	NOUN
ajst-30173	80	22	of	of	ADP
ajst-30173	80	23	overburden	overburden	ADJ
ajst-30173	80	24	fracture	fracture	NOUN
ajst-30173	80	25	rate	rate	NOUN
ajst-30173	80	26	under	under	ADP
ajst-30173	80	27	repeated	repeat	VERB
ajst-30173	80	28	mining	mining	NOUN
ajst-30173	80	29	:	:	PUNCT
ajst-30173	80	30	a	a	DET
ajst-30173	80	31	case	case	NOUN
ajst-30173	80	32	study	study	NOUN
ajst-30173	80	33	of	of	ADP
ajst-30173	80	34	northern	northern	ADJ
ajst-30173	80	35	shaanxi	shaanxi	PROPN
ajst-30173	80	36	mining	mining	NOUN
ajst-30173	80	37	area	area	NOUN
ajst-30173	81	1	[	[	X
ajst-30173	81	2	j	j	X
ajst-30173	81	3	]	]	X
ajst-30173	81	4	.	.	PUNCT
ajst-30173	82	1	coal	coal	NOUN
ajst-30173	82	2	science	science	NOUN
ajst-30173	82	3	and	and	CCONJ
ajst-30173	82	4	technology	technology	NOUN
ajst-30173	82	5	,	,	PUNCT
ajst-30173	82	6	2022	2022	NUM
ajst-30173	82	7	,	,	PUNCT
ajst-30173	82	8	50(01	50(01	NUM
ajst-30173	82	9	):	):	PUNCT
ajst-30173	82	10	105	105	NUM
ajst-30173	82	11	-	-	SYM
ajst-30173	82	12	111	111	NUM
ajst-30173	82	13	.	.	PUNCT
ajst-30173	83	1	[	[	X
ajst-30173	83	2	5	5	NUM
ajst-30173	83	3	]	]	PUNCT
ajst-30173	83	4	zhang	zhang	PROPN
ajst-30173	83	5	huibin	huibin	PROPN
ajst-30173	83	6	,	,	PUNCT
ajst-30173	83	7	li	li	PROPN
ajst-30173	83	8	lianxiang	lianxiang	PROPN
ajst-30173	83	9	,	,	PUNCT
ajst-30173	83	10	li	li	PROPN
ajst-30173	83	11	chunxiang	chunxiang	PROPN
ajst-30173	83	12	,	,	PUNCT
ajst-30173	83	13	et	et	PROPN
ajst-30173	83	14	al	al	PROPN
ajst-30173	83	15	.	.	PROPN
ajst-30173	83	16	study	study	PROPN
ajst-30173	83	17	on	on	ADP
ajst-30173	83	18	overburden	overburden	ADJ
ajst-30173	83	19	failure	failure	NOUN
ajst-30173	83	20	law	law	NOUN
ajst-30173	83	21	of	of	ADP
ajst-30173	83	22	fully	fully	ADV
ajst-30173	83	23	mechanized	mechanized	ADJ
ajst-30173	83	24	caving	caving	NOUN
ajst-30173	83	25	face	face	NOUN
ajst-30173	83	26	based	base	VERB
ajst-30173	83	27	on	on	ADP
ajst-30173	83	28	similar	similar	ADJ
ajst-30173	83	29	simulation	simulation	NOUN
ajst-30173	83	30	experiment	experiment	NOUN
ajst-30173	84	1	[	[	X
ajst-30173	84	2	j	j	X
ajst-30173	84	3	]	]	X
ajst-30173	84	4	.	.	PUNCT
ajst-30173	84	5	machine	machine	NOUN
ajst-30173	84	6	design	design	NOUN
ajst-30173	84	7	and	and	CCONJ
ajst-30173	84	8	manufacturing	manufacturing	NOUN
ajst-30173	84	9	engineering	engineering	NOUN
ajst-30173	84	10	,	,	PUNCT
ajst-30173	84	11	2019	2019	NUM
ajst-30173	84	12	,	,	PUNCT
ajst-30173	84	13	48(10	48(10	NUM
ajst-30173	84	14	):	):	PUNCT
ajst-30173	84	15	105	105	NUM
ajst-30173	84	16	-	-	SYM
ajst-30173	84	17	108	108	NUM
ajst-30173	84	18	.	.	PUNCT
ajst-30173	85	1	[	[	X
ajst-30173	85	2	6	6	NUM
ajst-30173	85	3	]	]	X
ajst-30173	85	4	liu	liu	PROPN
ajst-30173	85	5	xudong	xudong	PROPN
ajst-30173	85	6	,	,	PUNCT
ajst-30173	85	7	qiao	qiao	PROPN
ajst-30173	85	8	hao	hao	PROPN
ajst-30173	85	9	,	,	PUNCT
ajst-30173	85	10	fang	fang	PROPN
ajst-30173	85	11	xianwei	xianwei	PROPN
ajst-30173	85	12	,	,	PUNCT
ajst-30173	85	13	et	et	PROPN
ajst-30173	85	14	al	al	PROPN
ajst-30173	85	15	.	.	PROPN
ajst-30173	85	16	study	study	NOUN
ajst-30173	85	17	on	on	ADP
ajst-30173	85	18	fracture	fracture	PROPN
ajst-30173	85	19	and	and	CCONJ
ajst-30173	85	20	movement	movement	NOUN
ajst-30173	85	21	laws	law	NOUN
ajst-30173	85	22	of	of	ADP
ajst-30173	85	23	overburden	overburden	ADJ
ajst-30173	85	24	strata	strata	NOUN
ajst-30173	85	25	in	in	ADP
ajst-30173	85	26	steeply	steeply	ADJ
ajst-30173	85	27	inclined	inclined	ADJ
ajst-30173	85	28	extra	extra	ADJ
ajst-30173	85	29	-	-	ADJ
ajst-30173	85	30	thick	thick	ADJ
ajst-30173	85	31	coal	coal	NOUN
ajst-30173	85	32	seams	seam	NOUN
ajst-30173	86	1	[	[	X
ajst-30173	86	2	j	j	X
ajst-30173	86	3	]	]	X
ajst-30173	86	4	.	.	PUNCT
ajst-30173	87	1	coal	coal	NOUN
ajst-30173	87	2	engineering	engineering	NOUN
ajst-30173	87	3	,	,	PUNCT
ajst-30173	87	4	2025	2025	NUM
ajst-30173	87	5	,	,	PUNCT
ajst-30173	87	6	57(01	57(01	NUM
ajst-30173	87	7	):	):	PUNCT
ajst-30173	87	8	113	113	NUM
ajst-30173	87	9	-	-	SYM
ajst-30173	87	10	119	119	NUM
ajst-30173	87	11	.	.	PUNCT
ajst-30173	88	1	[	[	X
ajst-30173	88	2	7	7	X
ajst-30173	88	3	]	]	X
ajst-30173	88	4	qiu	qiu	PROPN
ajst-30173	88	5	yuming	yuming	PROPN
ajst-30173	88	6	.	.	PUNCT
ajst-30173	89	1	similar	similar	ADJ
ajst-30173	89	2	simulation	simulation	NOUN
ajst-30173	89	3	study	study	NOUN
ajst-30173	89	4	on	on	ADP
ajst-30173	89	5	overburden	overburden	ADJ
ajst-30173	89	6	movement	movement	NOUN
ajst-30173	89	7	law	law	NOUN
ajst-30173	89	8	in	in	ADP
ajst-30173	89	9	large	large	ADJ
ajst-30173	89	10	mining	mining	NOUN
ajst-30173	89	11	height	height	NOUN
ajst-30173	89	12	working	working	NOUN
ajst-30173	89	13	face	face	NOUN
ajst-30173	90	1	[	[	X
ajst-30173	90	2	j	j	X
ajst-30173	90	3	]	]	X
ajst-30173	90	4	.	.	PUNCT
ajst-30173	90	5	coal	coal	NOUN
ajst-30173	90	6	,	,	PUNCT
ajst-30173	90	7	2021	2021	NUM
ajst-30173	90	8	,	,	PUNCT
ajst-30173	90	9	30(01	30(01	NUM
ajst-30173	90	10	):	):	PUNCT
ajst-30173	90	11	11	11	NUM
ajst-30173	90	12	-	-	SYM
ajst-30173	90	13	13	13	NUM
ajst-30173	90	14	.	.	PUNCT
ajst-30173	91	1	[	[	X
ajst-30173	91	2	8	8	NUM
ajst-30173	91	3	]	]	X
ajst-30173	91	4	liu	liu	PROPN
ajst-30173	91	5	hongtao	hongtao	PROPN
ajst-30173	91	6	,	,	PUNCT
ajst-30173	91	7	luo	luo	PROPN
ajst-30173	91	8	zilong	zilong	PROPN
ajst-30173	91	9	,	,	PUNCT
ajst-30173	91	10	han	han	PROPN
ajst-30173	91	11	zijun	zijun	PROPN
ajst-30173	91	12	,	,	PUNCT
ajst-30173	91	13	et	et	PROPN
ajst-30173	91	14	al	al	PROPN
ajst-30173	91	15	.	.	PROPN
ajst-30173	91	16	study	study	NOUN
ajst-30173	91	17	on	on	ADP
ajst-30173	91	18	fracture	fracture	PROPN
ajst-30173	91	19	evolution	evolution	NOUN
ajst-30173	91	20	law	law	NOUN
ajst-30173	91	21	of	of	ADP
ajst-30173	91	22	overburden	overburden	ADJ
ajst-30173	91	23	strata	strata	NOUN
ajst-30173	91	24	in	in	ADP
ajst-30173	91	25	fully	fully	ADV
ajst-30173	91	26	mechanized	mechanized	ADJ
ajst-30173	91	27	caving	caving	NOUN
ajst-30173	91	28	face	face	NOUN
ajst-30173	91	29	with	with	ADP
ajst-30173	91	30	large	large	ADJ
ajst-30173	91	31	mining	mining	NOUN
ajst-30173	91	32	height	height	NOUN
ajst-30173	91	33	in	in	ADP
ajst-30173	91	34	thick	thick	ADJ
ajst-30173	91	35	coal	coal	NOUN
ajst-30173	91	36	seam	seam	NOUN
ajst-30173	92	1	[	[	X
ajst-30173	92	2	j	j	X
ajst-30173	92	3	]	]	X
ajst-30173	92	4	.	.	PUNCT
ajst-30173	93	1	coal	coal	NOUN
ajst-30173	93	2	science	science	NOUN
ajst-30173	93	3	and	and	CCONJ
ajst-30173	93	4	technology	technology	NOUN
ajst-30173	93	5	,	,	PUNCT
ajst-30173	93	6	2024	2024	NUM
ajst-30173	93	7	,	,	PUNCT
ajst-30173	93	8	52(03	52(03	NUM
ajst-30173	93	9	):	):	PUNCT
ajst-30173	93	10	1	1	NUM
ajst-30173	93	11	-	-	SYM
ajst-30173	93	12	12	12	NUM
ajst-30173	93	13	.	.	PUNCT
ajst-30173	94	1	[	[	X
ajst-30173	94	2	9	9	NUM
ajst-30173	94	3	]	]	X
ajst-30173	94	4	hou	hou	PROPN
ajst-30173	94	5	jianjun	jianjun	PROPN
ajst-30173	94	6	,	,	PUNCT
ajst-30173	94	7	cheng	cheng	PROPN
ajst-30173	94	8	zhiheng	zhiheng	PROPN
ajst-30173	94	9	,	,	PUNCT
ajst-30173	94	10	zhao	zhao	PROPN
ajst-30173	94	11	zhechen	zhechen	PROPN
ajst-30173	94	12	,	,	PUNCT
ajst-30173	94	13	et	et	PROPN
ajst-30173	94	14	al	al	PROPN
ajst-30173	94	15	.	.	PROPN
ajst-30173	94	16	study	study	PROPN
ajst-30173	94	17	on	on	ADP
ajst-30173	94	18	overburden	overburden	ADJ
ajst-30173	94	19	fracture	fracture	NOUN
ajst-30173	94	20	evolution	evolution	NOUN
ajst-30173	94	21	and	and	CCONJ
ajst-30173	94	22	pressure	pressure	NOUN
ajst-30173	94	23	relief	relief	NOUN
ajst-30173	94	24	gas	gas	NOUN
ajst-30173	94	25	drainage	drainage	NOUN
ajst-30173	94	26	in	in	ADP
ajst-30173	94	27	overlapping	overlap	VERB
ajst-30173	94	28	seam	seam	NOUN
ajst-30173	94	29	mining	mining	NOUN
ajst-30173	94	30	[	[	X
ajst-30173	94	31	j	j	X
ajst-30173	94	32	]	]	X
ajst-30173	94	33	.	.	PUNCT
ajst-30173	95	1	coal	coal	NOUN
ajst-30173	95	2	engineering	engineering	NOUN
ajst-30173	95	3	,	,	PUNCT
ajst-30173	95	4	2024	2024	NUM
ajst-30173	95	5	,	,	PUNCT
ajst-30173	95	6	56(09	56(09	NUM
ajst-30173	95	7	):	):	PUNCT
ajst-30173	95	8	78	78	NUM
ajst-30173	95	9	-	-	SYM
ajst-30173	95	10	85	85	NUM
ajst-30173	95	11	.	.	PUNCT
ajst-30173	96	1	[	[	X
ajst-30173	96	2	10	10	NUM
ajst-30173	96	3	]	]	X
ajst-30173	96	4	kang	kang	PROPN
ajst-30173	96	5	zhipeng	zhipeng	PROPN
ajst-30173	96	6	,	,	PUNCT
ajst-30173	96	7	ren	ren	PROPN
ajst-30173	96	8	bo	bo	PROPN
ajst-30173	96	9	,	,	PUNCT
ajst-30173	96	10	luo	luo	PROPN
ajst-30173	96	11	yong	yong	PROPN
ajst-30173	96	12	,	,	PUNCT
ajst-30173	96	13	et	et	PROPN
ajst-30173	96	14	al	al	PROPN
ajst-30173	96	15	.	.	PUNCT
ajst-30173	96	16	experimental	experimental	ADJ
ajst-30173	96	17	study	study	NOUN
ajst-30173	96	18	on	on	ADP
ajst-30173	96	19	overburden	overburden	ADJ
ajst-30173	96	20	fracture	fracture	PROPN
ajst-30173	96	21	and	and	CCONJ
ajst-30173	96	22	stress	stress	NOUN
ajst-30173	96	23	migration	migration	NOUN
ajst-30173	96	24	law	law	NOUN
ajst-30173	96	25	in	in	ADP
ajst-30173	96	26	large	large	ADJ
ajst-30173	96	27	mining	mining	NOUN
ajst-30173	96	28	height	height	NOUN
ajst-30173	96	29	face	face	NOUN
ajst-30173	96	30	of	of	ADP
ajst-30173	96	31	"	"	PUNCT
ajst-30173	96	32	three	three	NUM
ajst-30173	96	33	-	-	PUNCT
ajst-30173	96	34	soft	soft	ADJ
ajst-30173	96	35	"	"	PUNCT
ajst-30173	96	36	thick	thick	ADJ
ajst-30173	96	37	coal	coal	NOUN
ajst-30173	96	38	seam	seam	NOUN
ajst-30173	97	1	[	[	X
ajst-30173	97	2	j	j	X
ajst-30173	97	3	]	]	X
ajst-30173	97	4	.	.	PUNCT
ajst-30173	98	1	china	china	PROPN
ajst-30173	98	2	coal	coal	PROPN
ajst-30173	98	3	,	,	PUNCT
ajst-30173	98	4	2025	2025	NUM
ajst-30173	98	5	,	,	PUNCT
ajst-30173	98	6	51(01	51(01	NUM
ajst-30173	98	7	):	):	PUNCT
ajst-30173	98	8	158	158	NUM
ajst-30173	98	9	-	-	SYM
ajst-30173	98	10	164	164	NUM
ajst-30173	98	11	.	.	PUNCT