Deformation and failure characteristics of anchorage structure of surrounding rock in deep roadway

This paper investigated the stress evolution, displacement field, local deformation and its overall distribution, and failure characteristics of the anchorage structure of surrounding rock with different rockbolt spacing through the model experiments. The influences of the pre-tightening force and s...

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Bibliographic Details

Published in:	International Journal of Mining Science and Technology
Main Authors:	Hongwen Jing, Jiangyu Wu, Qian Yin, Ke Wang
Format:	Article
Language:	English
Published:	Elsevier 2020-09-01
Subjects:	Deep roadway Anchorage structure Deformation failure Stress evolution Loading capacity
Online Access:	http://www.sciencedirect.com/science/article/pii/S2095268619304471