Due to the destruction of small coal pit,the material tunnel and transport tunnel of Xinyang coal 207 working face are to some extent affected by abandoned roadway,which lead to advance rate reduced,affects the nor-mal production.Analyzes the actual conditions and the existing problems in operation of working face,summarizes the experience of fully mechanized caving faces cross abandoned roadway,puts forward solutions,and obtains good appli-cation effect.%阐述了新阳煤业207工作面由于小窑破坏,材料巷、运输巷不同程度的受空巷影响,导致回采推进速度减慢,给正常生产带来不良影响。分析了工作面现场实际条件及作业中出现的问题,总结了综采工作面过空巷的经验,提出了应对措施,应用效果良好。
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