Industrial test on prevention of mine-shaft failure using low-pressure water injection
Due to the problem of stress elastic rapid rise of the borehole wall and strain of borehole wall increase when high pressure water injection was stopped, the ventilation shaft of Jining No.3 coal mine was taken as example, through theoretical analysis, industrial experimental of Z5, Z6 hole water in...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Emergency Management Press
2017-10-01
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| Series: | 矿业科学学报 |
| Subjects: | |
| Online Access: | http://kykxxb.cumtb.edu.cn/article/id/96 |