摘要
针对煤矿在生产过程中多次突水,对安全生产造成严重影响的状况,研究制定符合本矿实际的水害治理方案,解除水害威胁,注浆堵水方案在很多类似地质条件煤矿中得到了实际应用.通过对中马村矿23061工作面突水原因和经过的研究分析,认为地质构造复杂、断层多、矿压大、灰岩溶洞水连通性好是导致淹井的主要原因.研究制定了注浆堵水、建防水墙与强力排水同时进行的治水方案,使矿井水源很快得到封堵并恢复生产.治水方案不但使中马村矿的损失降到了最小,而且也确保相邻小马村矿的安全生产,并为今后的水害治理提供了技术参考.
Counter about the multiple water bursting which caused serious influence on coal mine safety production in coal mine,we worked out water hazards solutions accorded with coal reality and solved the threat on mine production.Grouting and blocking water has been applied in many coal mines.Zhongmacun coal mine,it＇s the main reason of blooding wells that geologic is more complicated,more fault,the bigger pressure,Lime karst water has better connectivity.Water was blocked and production returned to normal through the plan of grouging for water blockage and building waterproof was formulated by technicians.The reduced damage of Zhongma coal mine to the minimum,but also provided technical solutions for grouting for water blockage.
出处
《河南理工大学学报（自然科学版）》
CAS
2011年第6期642-646,共5页
Journal of Henan Polytechnic University（Natural Science）
基金
河南省教育厅自然科学基金项目(2008A440012)
关键词
突水
水害治理
注浆堵水
防水墙
排水
water bursting
water hazards management
grouting water plugging
water dam
drainage
