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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Detalhes bibliográficos
Main Authors: Hongwen Jing, Jiangyu Wu, Qian Yin, Ke Wang
Formato: Artigo
Idioma:Inglês
Publicado em: Elsevier 2020-09-01
Colecção:International Journal of Mining Science and Technology
Assuntos:
Deep roadway
Anchorage structure
Deformation failure
Stress evolution
Loading capacity
Acesso em linha:http://www.sciencedirect.com/science/article/pii/S2095268619304471
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