Study on failure characteristics and control of soft rock roadway floor
In order to study the regularity of floor heave deformation and instability of soft rock roadway under different horizontal stress boundary conditions, the return air roadway of 50213 working face of Guantun Coal Mine was taken as the engineering background. According to the failure characteristics...
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| Autors principals: | , , , , , , , |
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| Format: | Artigo |
| Idioma: | Chinês |
| Publicat: |
Editorial Department of Coal Science and Technology
2023-03-01
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| Col·lecció: | Meitan kexue jishu |
| Matèries: | |
| Accés en línia: | http://www.mtkxjs.com.cn/article/doi/10.13199/j.cnki.cst.2021-0968 |
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