Meso-mechanical properties and energy evolution characteristics of fractured sandstone under mining stress path
In order to explore the differences in deformation failure characteristics and energy evolution of fractured rock masses under the mining stress path, triaxial loading and unloading tests were conducted on sandstone samples with different fracture lengths and angles using PFC numerical simulation. T...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Safety in Coal Mines
2025-07-01
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| Series: | Meikuang Anquan |
| Subjects: | |
| Online Access: | https://www.mkaqzz.com/cn/article/doi/10.13347/j.cnki.mkaq.20231865 |
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