煤矿采空区的治理原则及技术手段

目前,煤炭的开采程度不断加深,采空区越来越多,在这些区域容易出现塌陷以及严重变形等情况,因为采空区问题,导致在以后的煤矿开采过程中,工程不仅存在稳定问题,而且还存在质量问题,此外,还严重影响地下水位,使地下水位不断下降,严重不利于植被的生长以及生态保护。基于此,本文主要结合实例对煤矿采空区的治理方法进行了探讨。

Improving Principles and Techniques of Coal Mine Goaf

At present,the coal mining depth is deeper,and goaf is more and more.In these areas,collapse and serious deformation commonly occurred.The goaf causes the problems about engineering stability and quality in coal mining.In addition,it seriously influences underground water level,which is serious against the growth of vegetation and ecological protection.On this basis,this paper mainly discusses the improving ways of coal goaf combining with cases.