Research on overburden movement laws and spontaneous combustion “three zones” of composite goaf in shallow buried depth and stereo-intersected coal seam group
To thoroughly investigate the effects of coal seam group mining on overburden movement and coal spontaneous combustion risks, this study focuses on the composite goaf of the 12204 and 22206 working faces in Daliuta Huojitu Mine; this study systematically studies the overburden movement and surface s...
| الحاوية / القاعدة: | Meikuang Anquan |
|---|---|
| المؤلفون الرئيسيون: | , , , |
| التنسيق: | مقال |
| اللغة: | الصينية |
| منشور في: |
Editorial Office of Safety in Coal Mines
2025-05-01
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://www.mkaqzz.com/cn/article/doi/10.13347/j.cnki.mkaq.20241560 |