根据龙煤集团七台河分子公司新兴煤矿采煤工作面过断层时以往的方法与内部留假巷过断层方法相比较并综合分析其效果,认为工作面内部留假巷过断层的回采方法是保证安全、稳产及不浪费资源的采煤方法,同时也提出了这种留巷的适用条件。通过分析和实践证明,认为留假巷办法从安全和效益上讲是最优越的。 According to the past method when coal mining face crossing faults of Xinxing Coal Mine in Xintai Coal Mine of LongTai Coal Group is compared with the method of internal fault crossing roadway and its effect is comprehensively analyzed, To ensure safe, stable and does not waste resources of coal mining methods, but also put forward the conditions for the application of this lane. Through the analysis and practice, it is considered that the method of leaving a false lane is the most superior in terms of safety and efficiency.