In-situ permeability of the shallow backfill at Laohutai coal mine
The inherent water conductivity and permeability characteristics of artificial porous filling materials in underground mining pose potential water hazard risks to underground working faces.This study attempts to investigate the in-situ water conductivity of shallow filling materials in the Laohutai...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Emergency Management Press
2025-08-01
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| Series: | 矿业科学学报 |
| Subjects: | |
| Online Access: | http://kykxxb.cumtb.edu.cn/en/article/doi/10.19606/j.cnki.jmst.2025044 |
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