华亭煤矿大采高综放工作面开采过程中出现了强矿压显现现象。通过地应力测试、煤岩冲击倾向性评定及开采条件分析认为顶板冒落高度大、垮落步距大及采空区残余支承应力等开采方法导致的应力集中是造成强矿压显现的主要因素。在加强监测预报的基础上采取了强制放顶、松动爆破、煤体注水、工作面优化布置等措施使安全状况明显好转。 Hunting coal mining face of the mining face of the emergence of a strong mining pressure phenomenon. Through the geotesting test, coal rock impact propensity assessment and mining conditions analysis, it is considered that the stress concentration caused by the roof caving height, the caving step distance and the residual support stress of the goaf is the main factor that causes the strong pressure . On the basis of strengthening monitoring and forecasting, such measures as forced caving, loose blasting, water injection of coal bodies and optimization of face layout have been adopted to make the security situation significantly improved.