为研究深埋中厚煤层采动山区地表移动规律,在韩城矿区某综放工作面上方建立了地表移动观测站,通过分析地表移动变形实测数据,得出工作面开采引起的倾向非充分采动地表移动盆地变形值较大,对此采用概率积分法对数据进行了拟合并求取相关参数,研究结果为韩城矿区后续工作面开采沉陷的预计和保护煤柱留设提供了参考依据。 In order to study the law of surface movement in mining deep and medium thick seam, a surface movement observation station was established above a fully mechanized caving face in Hancheng mining area. By analyzing the measured data of surface movement and deformation, The deformation value of movable surface basin is larger, and the data are fitted by the method of probability integration and the relevant parameters are obtained. The results provide the reference for the prediction of mining subsidence and the protection of coal pillar in the follow-up working face of Hancheng mining area .