Study on Destruction Characteristics of Surface Vertical Wells in Mining Area of Sihe Coal Mine
To improve the stability of the well in the mining area of Sihe Coal Mine, it is significant to accurately investigate the failure characteristics when wells are severely destroyed. In this study, a physical experiment was carried out for simulating the coal seam excavation process. Based on these,...
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| Formato: | Artigo |
| Idioma: | Chinês |
| Publicado: |
Editorial Office of Safety in Coal Mines
2020-03-01
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| Series: | Meikuang Anquan |
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| Acceso en liña: | https://www.mkaqzz.com/cn/article/id/6694 |
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