基于东滩煤矿43上13综放工作面冲击地压显现强烈,采用RFPA软件对工作面回采过程冲击地压进行数值模拟,并制定了钻孔卸压、深孔爆破等技术措施,有效降低了工作面发生冲击地压的可能性。实践表明:大采深、煤层结构、顶板特性、地质构造复杂是导致43上13工作面发生冲击地压的主要因素。 Based on the fact that the rockburst in 43 # 13 fully mechanized top coal caving face in Dongtan Coal Mine is strong, RFPA software was used to simulate the rockburst in the working face and the technical measures such as pressure relief and deep hole blasting were developed, which effectively reduced the impact pressure Face the possibility of impact pressure. The practice shows that the main factors causing the rockburst in 43rd-13th working face are the large mining depth, the coal seam structure, the roof characteristics and the complex geological structure.