贵州山区煤矿开采地表沉陷变形预测模型

Surface Subsidence Deformation Prediction for Coal Mining in Guizhou Mountain Area

山区煤矿开采地表沉陷移动变形监测资料甚少,目前山区煤矿开采地表沉陷移动变形主要是通过修正后的概率积分方法进行预测。以松河矿区为例,采用矿山沉陷预测系统,对煤矿开采引起的地表沉陷移动变形进行预测,得出了矿区沉陷影响范围值及地表沉陷移动变形值。

There is a little monitoring information about the surface subsidence deformation for coal mining in Mountain aera, in the mountain aera, coal mining surface subsidence deformation is mainly through the modified probability integral method to calculate. In this paper, take songhe River mining area as an example, using the mining subsidence prediction system for coal mining subsidence deformation prediction, and get the subsidence effects range values and subsidence of ground surface movement and deformation values for coal mining.