Ground pressure features of roadway under close range goaf in the Xinyu Mine
To study the ground pressure features of roadway under close range goaf，deformation laws of surrounding rock during mining are analyzed by deformation monitoring.Variations of vertical stress in surrounding rock during mining are obtained by numerical simulation.The results show that the convergence...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Emergency Management Press
2016-08-01
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| Series: | 矿业科学学报 |
| Subjects: | |
| Online Access: | http://kykxxb.cumtb.edu.cn/article/id/7 |