Mechanism of Time-Dependent Instability of Deep Soft-Rock Roadway and Crack-Filling Reinforcement Technology

Mechanism of Time-Dependent Instability of Deep Soft-Rock Roadway and Crack-Filling Reinforcement Technology

Soft broken surrounding rock exhibits obvious rheological properties and time-dependent weakening effects under the action of deep high-ground stress, leading to the increasingly prominent problem of sustained large deformation in deep roadways. In this study, with the II5 Rail Rise in Zhuxianzhuang...

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Bibliographic Details
Main Authors: Bowen Wu, Jucai Chang, Chuanming Li, Tuo Wang, Wenbao Shi, Xiangyu Wang
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Applied Sciences
Subjects:
deep roadway
soft rock
time-dependent damage
crack filling
stability analysis
Online Access:https://www.mdpi.com/2076-3417/13/7/4641

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https://www.mdpi.com/2076-3417/13/7/4641

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