In-situ permeability of the shallow backfill at Laohutai coal mine

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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Bibliographic Details
Main Authors: ZHANG Jian, LIU Shouqiang, GUO Liangliang, LIU Qin
Format: Article
Language:English
Published: Emergency Management Press 2025-08-01
Series:矿业科学学报
Subjects:
backfill
permeability
material composition
numerical analysis
tracer test
Online Access:http://kykxxb.cumtb.edu.cn/en/article/doi/10.19606/j.cnki.jmst.2025044
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