条带式充填开采技术在煤柱回收工作中的应用

摘要

条带式充填开采技术是一种在保证井下巷道、设备以及地表稳定的前提下进行煤炭资源开采的技术。文中以韩王煤矿二水平大巷煤柱回收工作面为背景，详细介绍了条带式充填开采技术在煤柱回收工作中的应用及关键技术，有利于该技术在相似条件矿井中的推广应用。%Strip filling mining technology is a coal mining technology under the premise of stable underground roadway, equipment and sur-face. This paper, against the background of No.2 level large roadway coal pillar recovery face with Han Wang Coal Mine, introduces the prac-tices of strip filling mining technology at coal pillar recovery process and key technology in details, helps to promote the use of the technology in similar conditions of coal mines .