摘要
以7209工作面充水陷落柱综合治理为例,分析了陷落柱专项探测、治理工艺。
Karst subsided column, a catastrophic geological abnormal body, can threaten the safety production by inducing mine water inrush and flood. The paper introduces the scientific and effective technology of discovering the mine subsided column, which can provide reliable geological data for mine production.
出处
《江西煤炭科技》
2017年第2期173-176,共4页
Jiangxi Coal Science & Technology
关键词
工作面
充水陷落柱
综合治理
mine
water filling
subsided column
comprehensive control
