摘要
以四川华蓥山龙滩煤矿为研究背景,采用理论分析、现场实测的方法,分析了煤矿采空区尺寸与下沉盆地采动程度的相关性,分析了地表建筑物破坏程度与煤矿地下开采区域的相对位置关系,测定了地表移动盆地特征点各项岩层移动变形参数值。
Taking Sichuan Huayingshan Longtan coal mine as the research background, using the method of theoretical analysis and field measurement, analyzes the coal goaf size and subsidence basin geodesic mining degree of correlation, analysis of the surface buildings damage relations with the relative position of coal mine underground mining area, the determination of the strata movement and deformation parameters of surface movement basin feature points value.
作者
唐辉
蒙长彦
邓学举
TANG Hui;MENG Chang-yan;DENG Xue-ju(Sichuan Huayingshan Coal Co.,Ltd.,Huaying 638600,China)
出处
《煤炭技术》
CAS
2020年第2期30-32,共3页
Coal Technology
关键词
采空区
采动影响
变形规律
沉陷治理
goaf
mining effect
deformation law
subsidence governance
