关于中深井开采煤矿地表岩移观测的研究  

Surface Rock Movement Observation of Coal Mines in Medium and Deep Mining

作　　者：杨恒 刘矿伟 YANG Heng;LIU Kuangwei(China National Building Materials(Henan)Survey and Design Co.,Ltd.,Zhengzhou 450018,Henan,China;Luoyang Yi'an Mining Co.,Ltd.,Luoyang 471800,Henan,China)

机构地区：[1]中建材(河南)勘测设计有限公司,河南郑州450018 [2]洛阳义安矿业有限公司,河南洛阳471800

出　　处：《能源与节能》2024年第5期210-213,共4页Energy and Energy Conservation

摘　　要：随着地下煤炭资源的开采,造成的地表沉陷及带来的破坏问题越来越严重。以豫西A煤矿工作面为例,通过设置移动观测站来研究中深井煤矿开采所引起的地表岩层移动规律,以提高矿产资源的回收率,控制地表沉陷,为该矿区合理开采和保护煤柱的留设提供科学依据。With the exploitation of underground coal resources,the problem of surface subsidence and damage caused by it is becoming increasingly serious.Taking the working face of A Coal Mine in western Henan as an example,a mobile observation station was set up to study the movement law of surface rock layers caused by mining in medium and deep mines,in order to improve the recovery rate of mineral resources,control surface subsidence,and provide scientific basis for rational mining and setting of protective coal pillars in the mining area.

关 键 词：中深井 岩移观测 地表沉降 观测方法 

分 类 号：TD325.2[矿业工程—矿井建设]