Study on working resistance distribution of support and resistance increasing characteristics of support partition in longwall face with ultra-large length
The effect of the increase of inclined length of fully mechanized mining face on roof breaking and stress evolution is complex, which leads to regional differences in the support characteristics of support in mining face. In order to deeply understand the interaction between support and surrounding...
محفوظ في:
| المؤلفون الرئيسيون: | , , , , |
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| التنسيق: | Artigo |
| اللغة: | Chinês |
| منشور في: |
Editorial Department of Coal Science and Technology
2023-04-01
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| سلاسل: | Meitan kexue jishu |
| الموضوعات: | |
| الوصول للمادة أونلاين: | http://www.mtkxjs.com.cn/article/doi/10.13199/j.cnki.cst.2022-1431 |
| الوسوم: |
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