Dynamic Response Mechanism of Impact Instability Induced by Dynamic Load Disturbance to Surrounding Rock in High Static Loading Roadway

Dynamic Response Mechanism of Impact Instability Induced by Dynamic Load Disturbance to Surrounding Rock in High Static Loading Roadway

Deep high static loading roadway is extremely prone to rock burst under dynamic load disturbance. The “force-energy criterion” for the failure of surrounding rock in such deep roadways and the “energy criterion” for the rock burst was established by considering the stress and energy evolution charac...

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Bibliographic Details
Main Authors: Jiazhuo Li, Penghui Guo, Heng Cui, Shikang Song, Wentao Zhao, Jiaqi Chu, Wenhao Xie
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Minerals
Subjects:
dynamic load disturbance
high static loading roadway
deviatoric stress
distortion energy
volumetric energy
plastic zone
Online Access:https://www.mdpi.com/2075-163X/11/9/971

Internet

https://www.mdpi.com/2075-163X/11/9/971

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