榆树沟煤矿B5煤层区段上行式开采可行性研究  

Feasibility Study on Upward Mining of B5 Coal Seam in Yushugou Coal Mine

作　　者：刘伦强 李衡 周雪军 LIU Lun-qiang;LI Heng;ZHOU Xue-jun(Urumqi Juhe Chuangxing Technology Consulting Co.,Ltd.,Urumqi 830000,China)

机构地区：[1]乌鲁木齐聚合创兴技术咨询有限公司,乌鲁木齐830000

出　　处：《价值工程》2021年第13期162-164,共3页Value Engineering

摘　　要：通过分析榆树沟煤矿地质条件,煤层赋存条件以及矿区生产现状,结合矿井目前的生产方式和现状,对B5煤层开采方式进行上行开采可行性研究,从煤层倾角、煤层厚度、垮落带高度验证及顶板管理角度经验证该方案是安全可行的。Through the analysis of Yushugou coal mine geological conditions,coal seam occurrence conditions and production status of the mining area,combined with the current production mode and status of the mine,the feasibility study of upward mining of B5 coal seam mining mode is carried out,and it is verified that the scheme is safe and feasible from the angle of coal seam dip angle,coal seam thickness,caving zone height verification and roof management.

关 键 词：煤层 矿井生产 上行式开采 顶板管理 

分 类 号：TD822[矿业工程—煤矿开采]