摘要
根据山西兴县华润联盛关家崖煤业有限公司13102工作面实际情况,通过对顶、底板条件、涌水情况、陷落柱产状、矿山压力、围岩应力、设备条件和安全管理等多方面进行分析和评估,采取合理的技术措施,很好地解决了工作面过陷落柱期间的开采难题,取得了良好的经济效益。
According to the actual situation of 13102 working face of Shanxi Xingxian Huarun Liangsheng Guanjiayia Coal Industry Co.,Ltd,through analysis and evaluation of roof and floor conditions,water gushing,trap column production,mine pressure,surrounding rock stress,equipment conditions and safety management,reasonable technical measures were taken to solve the mining problems during the working face over trap column,and good economic benefits were achieved.
作者
徐辉
Xu Hui(China Coal Group Shanxi Co.,Ltd.,Jinzhong Shanxi 030000)
出处
《现代工业经济和信息化》
2023年第3期268-269,272,共3页
Modern Industrial Economy and Informationization
关键词
陷落柱
松动炮
采煤工艺
trap pillar
loosening gun
coal mining process
