针对马村煤矿开采31采区存在区段连续开采接替紧张、靠近采空区巷道变形大、回采效率低等问题,提出了针对31采区的采掘配合优化研究方案。试验结果表明:采掘配合方式不同对巷道围岩产生的采动影响也会不同,从塑性区深度、单元体破坏数量、破坏范围和巷道围岩变形最大值来看,对围岩采动影响最小的为先采后掘的配合方式。 In view of the problems of continuous mining in section of 31 mining area in Macun Coal Mine, the deformation of roadway close to the goaf, and the low recovery efficiency, aiming at the mining optimization of the 31 mining area is proposed. The test results show that the different mining and excavation methods have different impacts on the mining of surrounding rock of roadway. From the viewpoints of the depth of plastic zone, the number of unit damage, the failure range and the maximum deformation of surrounding rock, the influence on surrounding rock mining is the least The first mining after dig with the way.