id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-8442	Jiang, Bohan	Study on Failure Mechanism and Support Design of Tunnel Surrounding Rock	2023	4	.pdf	application/pdf	2720	108	48	Because of the different lithology, occurrence, in-situ stress and groundwater, soft rock tunnels show different engineering problems, among which the most obvious ones are the large deformation of surrounding rock, over- excavation of tunnels, collapse and falling blocks. It is an important premise and foundation for effective deformation control of soft rock tunnel to find out the deformation characteristics, development and evolution law of soft rock tunnel.	cache/ajst-8442.pdf	txt/ajst-8442.txt