矿区运输通道以及煤矿开采等地下工程的建设不仅对地质环境有明显影响,若防护和处理不当,还会引发矿难,甚至影响矿区城市的后期发展建设。本文根据影响采空区基岩顶板稳定的最关键因子设计了数值模拟的计算方案,通过计算确定了保持顶板稳定的较为合理的综采方式,以确保矿区运输通道建设和开采工作的安全进行。 The construction of underground transportation channels such as mining areas as well as underground works such as coal mining not only have a significant impact on the geological environment, but also lead to mine accidents and even the later development and construction of the mining area cities if the protection and handling are not properly handled. Based on the most critical factor affecting roof stability of bedrock roof in goaf, this paper designed a numerical simulation program, and calculated a more reasonable fully mechanized mining method to keep roof stable.