Abstract: Ground subsidence was triggered by underground coal mining.In China,underground coal mining mainly employs longwall mining,and caving manages the roof.Thus,making land damage on the ground more serious.Even though the final subsidence trough were similar on the ground,when difference mining sequence implemented underground,the subsidence process and its disciplines were not the same.Concurrent mining and reclamation (CMR) technology,was to adapt reclamation measures on the ground,while subsidence occurring,or not occurred.Therefore,there has great significance to simulated and analyze the dynamic subsidence on the ground and its impact to land,while difference mining sequence were arranged.The study employs indoor simulation method,the 6 panels in a mining zone was simulated.5 mining sequence was included,the subsidence process and laws were analyzed.Furthermore,reclamation strategies were discussed,respectively.Based on the simulation and analysis,3 categories of underground mining and ground reclamation coupling model were summarized,considering the different geological and mining condition.