Wave velocity model and microseismic location method of goaf overburden rock
In order to build a small-scale regional microseismic wave velocity model in a coal mine and improve the location accuracy of microseismic source in a complex geological structure of goaf, based on the characteristics of deformation, separation, development of faults and fissures and rock expansion...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of China Coal Society
2023-05-01
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| Series: | Meitan xuebao |
| Subjects: | |
| Online Access: | http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.2023.0161 |