Investigation on the macro-meso fatigue damage mechanism of rock joints with multiscale asperities under pre-peak cyclic shear loading

The fatigue damage mechanical behaviours of rock joints under pre-peak cyclic shear loading are one of the key factors affecting the dynamic stability of slopes. In this study, the macro-meso fatigue damage mechanism of rock joints with multiscale asperities, when considerthe influence of the normal...

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Bibliographic Details
Published in:	Soil dynamics and earthquake engineering (1984) Vol. 151; p. 106958
Main Authors:	Xu, Bin, Liu, Xinrong, Zhou, Xiaohan, Xie, Yingkun, Suliman, Lojain, Liu, Xinlin, Lin, Guangyi, Huang, Junhui
Format:	Journal Article
Language:	English
Published:	Barking Elsevier Ltd 01.12.2021 Elsevier BV
Subjects:	Abrasion Compacting Compression Contraction Cyclic loads Damage Deformation Discrete element method Displacement Dynamic stability Elastic deformation Evolution Evolution process Failure mode Failure modes Fatigue damage mechanism Fatigue failure Gnawing Materials fatigue Mathematical analysis Mechanical properties Morphology Numerical simulations Peak load PFC2D meso numerical simulation Plastic deformation Plastic flow Plastics Pre-peak cyclic shear experiment Rock joints Rocks Shear rate Shear strength Shear stress Slope stability Rock joints Failure mode Pre-peak cyclic shear experiment Evolution process PFC2D meso numerical simulation Fatigue damage mechanism
ISSN:	0267-7261, 1879-341X
Online Access:	Get full text
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