煤炭与化工2023，Vol.46Issue(9)：7-11,43,6.DOI:10.19286/j.cnki.cci.2023.09.002
薄基岩厚冲积层大采高工作面防砂防水煤岩柱留设实践
Practice of leaving sand-proof and waterproof coal and rock pillars in large mining height face with thin bedrock and thick alluvium
韩久方1
作者信息
- 1. 河南能源化工集团,河南新乡 453600
- 折叠
摘要
关键词
巨厚松散层/薄基岩/数值模拟/现场探测/隔水煤(岩)柱Key words
huge thick loose layer/thin bedrock/numerical simulation/on-site detection/impermeable coal and rock pillars分类
矿业与冶金引用本文复制引用
韩久方..薄基岩厚冲积层大采高工作面防砂防水煤岩柱留设实践[J].煤炭与化工,2023,46(9):7-11,43,6.
