Experimental Study on the Law of Sandstone Fracture and Strength Damage Under Disturbance of Excavation Stress
Numerical simulation and laboratory experiments were combined to study the fine sandstone in the return airway of Ximing Mine. The stress loading and unloading path of the surrounding rock during the excavation process in the roadway was restored by using FLAC3D refined simulation. On the basis of t...
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| Autors principals: | , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Editorial Office of Journal of Taiyuan University of Technology
2021-05-01
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| Col·lecció: | Taiyuan Ligong Daxue xuebao |
| Matèries: | |
| Accés en línia: | https://tyutjournal.tyut.edu.cn/englishpaper/show-112.html |
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