Study on permeability characteristics of caved coal and rock in goaf
The seismic method is often used to analyze the correlation between porosity and permeability of caved coal and rock in goaf. Most of the existing studies adopt the effective medium theory, which convert the anisotropy and inhomogeneity of caved coal and rock in goaf into equivalent medium parameter...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2023-02-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2022090015 |