Investigation of sudden faults instability induced by coal mining
© 2019 Elsevier Ltd Study on the mechanism of coal burst induced by faults instability is a major concern for the safety mining and efficient production in the underground coal mine. In this paper, the sharp change of roof bolt loading, roof separation, roadway deformation and mining face support st...
| Main Authors: | , , , , , |
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| Format: | Journal Article |
| Published: |
2019
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| Online Access: | http://hdl.handle.net/20.500.11937/74939 |