Micromechanical study of loading rate effects between a hole and a crack
The interactions between defects are important in rocks. The micromechanical interactions between a circular hole and a pre-existing crack under uniaxial compression with different loading rates are investigated by the discrete element method (DEM). The crack initiation, crack propagation, and crack...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2019-03-01
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| Series: | Underground Space |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2467967418300461 |