Research on distribution characteristic of “three zones” of coal spontaneous combustion in goaf with double cut roof retaining roadway
In order to study the distribution characteristics of the “three zones” of coal spontaneous combustion in the goaf of double cut roof retained roadway, taking the working face 4502 of Shaqu No.1 Mine as the engineering background, a combination of on-site monitoring and numerical simulation was adop...
| Main Authors: | , , , , , , |
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| פורמט: | Article |
| שפה: | zho |
| יצא לאור: |
Editorial Office of Safety in Coal Mines
2023-12-01
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| סדרה: | Meikuang Anquan |
| נושאים: | |
| גישה מקוונת: | https://www.mkaqzz.com/cn/article/doi/10.13347/j.cnki.mkaq.2023.12.009 |