为寻求厚大矿体安全、高效、低耗的采矿方法 ,易门矿务局联合有关单位在凤山矿开展了“侧向挤压连续推进振动出矿崩落法”的研究工作。进行了包括室内放矿模拟试验研究、爆破漏斗试验研究、凿岩爆破参数研究、新型振动出矿底部结构与拉底扩漏工艺研究、计算机控制放矿管理研究、以及从采场结构参数到回采工艺技术等一整套采矿方法试验研究工作 ,形成了比较完善的新工艺 ,填补了我国在该领域研究的空白 In order to seek the safe, efficient and low-cost mining method for the thick orebody, Yimen Mining Bureau jointly conducted the research work “Lateral Extrusion and Vibro Outburst Caving” in Fengshan Mine. A series of experiments were carried out, including the experiment of indoor ore drawing, the experimental study of blasting funnel, the research on the parameters of rock blasting, the research on the bottom structure and bottom leakage of new vibrating ore outflow, the computerized control of ore discharge management, Technology and a set of experimental methods of mining research work, formed a relatively perfect new technology, to fill our research in the field of blank