基于山寨煤矿1201工作面底板起伏变化大,对正常回采带来诸多不利因素,采用无线电波透视法对地质异常区作了详细探测,在回采中靠近凸起段时提前逐渐提底,使工作面呈弓背形仰俯采,并制定刮板输送机、液压支架调控措施,实现了工作面安全高效回采。 Based on the large fluctuation of floor slab in 1201 working face of Shanzhai Coal Mine, it brought many unfavorable factors to normal mining. The radio-wave perspective method was used to probe the geological anomaly area in detail. When approaching the raised section in mining, the working face Bow back shape looking at mining, and to develop scraper conveyor, hydraulic support control measures to achieve safe and efficient mining face.