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: | , , , , |
---|---|
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 |