Research on gas migration law and gas drainage parameters optimization in goaf of fully mechanized caving face in Buertai Coal Mine
Gas emission from the goaf is one of the important sources of gas in the working face and a reasonable goaf drainage scheme can effectively solve the problem of gas overrun in working face.Combined with numerical simulation and field application, the gas intubation extraction system in the gob of th...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Emergency Management Press
2020-06-01
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| Series: | 矿业科学学报 |
| Subjects: | |
| Online Access: | http://kykxxb.cumtb.edu.cn/article/id/292 |