介绍古书院矿１３３０６综放面的成功试验，在相似模拟、数值分析、矿压观测等研究基础上，系统阐述了坚硬煤层条件下，注重综放工艺参数的合理选择，裂隙方位与工作面的合理匹配，改进一刀一放的放煤方式等技术，是改善硬煤冒放性、提高放出率的重要途径。 This paper introduces the successful experiment of 13306 fully mechanized top - coal caving face in Gushuyuan Mine. Based on the researches of similar simulation, numerical analysis and rock pressure observation, the reasonable choice of process parameters for fully mechanized caving mining under hard coal seam condition is expounded systematically. The fracture orientation and working face Reasonable matching, improved knife-in-one way to release coal and other technologies, is to improve the anthracite coal release and improve the release rate of an important way.