摘要
针对山西焦煤霍州煤电集团汾河焦煤公司三交河煤矿10-201回采工作面过全岩冲刷断层带时可能遇到的事故问题,根据实际地质条件,结合冲刷断层带的形成机理,从顶板管理、爆破作业等方面制定了过该断裂带的施工方法及安全技术措施,确保了矿井的安全经济生产,为类似地质条件的矿井生产提供了技术依据和参考。
Aiming at the accident problems that may occur when the 10-201 working face of Sanjiaohe Coal Mine of Fenhe Coking Coal Company of Shanxi Coking Coal Huozhou Coal and Electricity Group passes through the whole rock scouring fault zone, according to the actual geological conditions and combining with the formation mechanism of the scouring fault zone, the construction methods and safety technical measures for passing through the fault zone are formulated from the aspects of roof management and blasting operation, so as to ensure the safety and economy of the mine. Production provides technical basis and reference for mine production with similar geological conditions.
作者
田华锋
Tian Hua-feng(Shanxi Fenhe Coking Coal Co., Ltd., Shanxi Hongtong 041600)
出处
《山东煤炭科技》
2019年第10期21-22,共2页
Shandong Coal Science and Technology
关键词
工作面
冲刷
断层
方法
working face
scouring
fault
method
