本文对该法在我国的应用与发展情况作了简要介绍;对回采工艺和充填工艺中的控制爆破、钢筋敷设、充填体强度确定、充填材料选择与配比的确定作了详细阐述;对铺碎石层与盖塑料布的预埋废钢丝绳桂电耙尾轮、预埋钢筒作充填风井和普通风井、安装接顶指示灯等项新技术作了详细介绍。 This article gives a brief introduction of the application and development of this method in our country. It also elaborates on the control blasting, reinforcement laying, the strength of filling body, the selection of filling material and the proportioning of the recovery process and filling process; Gravel layer and covered with plastic cloth embedded rope scraper Gui electric tails, embedded steel cylinder for filling air shaft and common shaft, installation of overhead lights and other new technologies were introduced in detail.