Analysis of the Ground Deformation Observation Caused by Strip Mining

The stratum movement and ground deformation induced by underground mining are the main factors influencing the ground environment.With reference to the selected technical parameters of mining and the measured data and parameters after mining,the changing laws of level deformation,subsidence deformation,incline deformation,curvature deformation and level movement are analyzed by data conversion and transfer between softwares.By use of the computation system,the mining under rivers and buildings in the coal mine is successful,which is suitable for the prediction.