Study on floor stress distribution law and roadway layout of contiguous coal seams
In order to explore the influence of the remaining coal pillar in the upper coal seam on the stress of the floor and the reasonable layout of the mining roadway in the lower coal seam, taking Tangshangou Coal Mine as the research object, the theoretical analysis and numerical simulation methods and...
محفوظ في:
| المؤلفون الرئيسيون: | , , , , , , , |
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| التنسيق: | Artigo |
| اللغة: | Chinês |
| منشور في: |
Editorial Department of Coal Science and Technology
2024-08-01
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| سلاسل: | Meitan kexue jishu |
| الموضوعات: | |
| الوصول للمادة أونلاين: | http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2023-1063 |
| الوسوم: |
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