Failure and instability mechanism of anchored surrounding rock for deep chamber group with super-large section under dynamic disturbances
The interaction of super-large section chamber group in deep and close-distance condition will lead to stress concentration and wide failure range of surrounding rock, especially under dynamic disturbances. In this paper, numerical simulation software FLAC3D is used to establish the calculation mode...
Main Authors: | LIU Xue-sheng, FAN De-yuan, TAN Yun-liang, WANG Xin, ALEXEY Agafangelovich |
---|---|
Format: | Article |
Language: | English |
Published: |
SCIENCE PRESS , 16 DONGHUANGCHENGGEN NORTH ST, BEIJING, PEOPLES R CHINA, 100717
2021-12-01
|
Series: | Rock and Soil Mechanics |
Subjects: | |
Online Access: | http://rocksoilmech.whrsm.ac.cn/EN/10.16285/j.rsm.2021.5555 |
Similar Items
-
Instability energy mechanism of super-large section crossing chambers in deep coal mines
by: Deyuan Fan, et al.
Published: (2022-09-01) -
Deformation and Stress Law of Surrounding Rock for a Bifurcated Tunnel with a Super-Large Section: A Case Study
by: Xiaodong Wu, et al.
Published: (2023-11-01) -
Study on a Surrounding Rock Pressure Calculation Method for Super-Large Section Highway Tunnels
by: Hongjie Gao, et al.
Published: (2019-09-01) -
Study on the Instability Activation Mechanism and Deformation Law of Surrounding Rock Affected by Water Immersion in Goafs
by: Sihai Yi, et al.
Published: (2022-10-01) -
Calculation Method of Loose Pressure in Surrounding Rock Mass
by: Hongjie Gao, et al.
Published: (2023-05-01)