摘要
为解决以往开采方法造成的工作面间煤柱损失、巷道掘进工程量大等问题,在东曲矿中厚煤层28808工作面进行了“110工法”布置应用研究,提升了安全管理水平,促进了资源回收效率,降低了开采成本,增加经济效益。
In order to solve the problems caused by the previous mining methods,such as the loss of coal pillars between working faces and the large amount of roadway excavation work,the"110 Construction Method"layout and application research was carried out in the 28808 working face of the medium-thick coal seam in Dongqu Mine,which improved the safety management level,promoted the resource recovery efficiency,reduced the mining cost and increased economic benefits.
作者
王捷
Wang Jie(Shanxi Coking Coal Xishan Coal Electricity,Dongqu Mine,Shanxi Gujiao 030200)
出处
《山东煤炭科技》
2023年第2期21-22,25,共3页
Shandong Coal Science and Technology
关键词
中厚煤层
智能化
110工法
煤柱
medium-thick coal seam
intellectualization
110 Construction Method
coal pillar
