摘要
通过对阳泉煤业集团天安煤矿有限公司矿井充水因素的理论分析及井田范围内实地钻探探测,了解了天安煤矿水害主要为老空区积水和底板奥灰水,分析了综合防治水措施,在类似承压开采矿井防治水方面值得推广应用。
By the theoretical analysis of water filling factors of mine and field drilling exploration in shaft area in Tian＇an Coal Mine Co. Ltd. of Yangquan Coal Industry Group, knows that the water disasters in Tian＇an Coal Mine mainly includes ponding in old goaf and floor Ordovician limestone water, analyzes the comprehensive measures for the flood prevention and control, which is worth popularizing and applying in the flood prevention and control in the similar mine of pressure-bearing mining.
出处
《能源与节能》
2013年第12期85-86,141,共3页
Energy and Energy Conservation
关键词
防治水措施
注浆堵水
奥灰水
老空区积水
measures for flood prevention and control
grouting for water blocking
ordovician limestone water
ponding in old goaf
