摘要
综合研究霍州煤电集团兴盛园煤业有限责任公司井田底板隔水层岩性组合特征、底板隔水层厚度、底板断层发育程度、底板水压分布、含水层富水性及岩溶发育程度等,并进行煤层开采突水危险性评价。对指导安全生产、制定防治水措施具有实际意义。
The lithologic characteristics and the thickness of water-resisting floor, the development degree of the fault and the water pressure distribution of the floor, the watery of aquifer and the karst development degree of Xingshenyuan Coal Industry Co., Ltd.,Huozhou Coal Electricity Group were comprehensively studied. The water inrush risk during coal seam mining was evaluated. It is of practical significance to guide safety production and formulate waterproof measures.
出处
《中国矿山工程》
2018年第4期30-33,39,共5页
China Mine Engineering
关键词
突水
危险性评价
太灰水
奥灰水
water inrush
risk evaluation
Taiyuan limestone aquifer
Ordovieian limestone aquifer
