To solve the mining subsidence in a mine,we established surface movement obser-vation stations.Through the on-site observation,calculation of surface movement and deforma-tion parameters,and simulation by probability integration method,we analyzed the surface movement and deformation law to obtain the relationship between the surface movement and de-formation parameters and predicted parameters with geological mining and topography in this are-a,which could provide a basis for the retention of various types of coal pillars in the mining area.
关键词
地表变形/移动参数/预计参数
Key words
surface deformation/surface movement parameters/prediction parameters
维普
万方数据