顾北煤矿1312(1)首采面开采沉陷规律实测研究

Study on Mining Subsidence Law Based on Measured Data of 1312(1)First Coal Face in Gubei Coal Mine

以厚松散层薄基岩典型矿区—顾北煤矿1312(1)首采面观测站的实测数据为基础,分析了顾北煤矿首采面开采地表移动变形的动态及静态规律,基于几何参数反演的方法获得了走向、倾向主断面上静动态角量参数及概率积分法预计参数。

Based on measured data processing results of deformation observation station in typical-thick alluvium and thin bedrock area of 1312(1) first coal face in Gubei coal mine, analyzed the dynamic and static deformation law of surface movement. By using the methods of geometry and parameters inversion, obtained parameters of dynamic and static angles and prediction parameters of probability integral method.