3-7072顺槽过断层措施研究

Study on the measures of 3-7072 crossing over fault

根据经坊煤业有限公司3-7072顺槽遇断层情况,分析了断层对掘进施工的影响,确定了3-7072顺槽施工方法、顶板管理安全措施及施工技术措施。结果表明:通过以上过断层措施,保证了施工的安全,对同类型矿井过断层起到了参考作用。

According to the situation of the fault in the entry of 3-7072 working face jingfang Coal Industry Co., Ltd.,the paper analyzes the influence of the fault on the tunneling construction, determines the construction method, the safety measures and the technical measures of the roof control. The results show that the application of the above measures ensure the construction safety, which has played a guiding role on crossing over the fault .