摘要
叙述了四老沟矿地质概况,指出灰岩岩溶水突水对采掘活动的影响,采用"五图-双系数"评价法科学评价灰岩岩溶水危害性,以期为后续开采工作提供帮助。
This paper described geologic overview of Laosigou Coal Mine, pointed out the influence of karst water gushing disaster of limestone on mining activities, and had scientific evaluation of karst water gushing disaster of limestone by using ＂Five figure- Double coefficient＂ evaluation method in order to provide help for subsequent mining work.
出处
《能源与节能》
2015年第9期75-76,共2页
Energy and Energy Conservation
关键词
四老沟矿
岩溶水
“五图-双系数”评价法
Laosigou Coal Mine
karst water
＂Five figure-Double coefficient＂ evaluation method
