Study on Deformation and Failure Laws of Surrounding Rock in Layered Rock Roadway by Discrete Element Method
In order to study the deformation and failure laws of roadway surrounding rock under the condition of layered rock, the one orbit lane of Shandong Yuncheng Coal Mine was taken as the research background, and PFC2D discrete element software was adopted to study the stress, deformation and crack deve...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Safety in Coal Mines
2020-12-01
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| Series: | Meikuang Anquan |
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| Online Access: | https://www.mkaqzz.com/cn/article/id/7080 |