id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
esrj-74167	Zhang, Wei; Zhang, Weisheng; Zhang, Dongsheng; Qi, Dahong; He, Ziming	A Mechanical Analysis of Support Instability Risk along the Strike of Coalface in Thick Coal Seam with Large Dip Angle: A Case Study	2021	8	.pdf	application/pdf	7012	310	62	(2) The influencing factors of support stability along the strike of the coalface with LDA and LMH include the following: technical parameters of the support itself (self-gravity, width and height, length of support beam and length of support base, setting load and working resistance of support), geological conditions of the coalface (the dip angle of the coal seam, the strike angle of the coalface, lithology of roof and floor, and support force provided by the coal wall to the side rack), as well as special situations occurring during mining (e.g. coalface cutting across a fault). Moreover, due to the different movement states of the roof, support, and floor in the LDAC and 103A mechanical analysis of support instability risk along the strike of coalface in thick coal seam with large dip angle: a case study underhand mining operation (Zhang & Cao, 2015), support stability usually decreases dramatically.	cache/esrj-74167.pdf	txt/esrj-74167.txt