以大同矿区坚硬煤岩组合条件下采动影响区域冲击地压发生的时空特征为背景,针对典型坚硬煤岩层组合和多煤层高强度开采条件,采动应力诱发煤层在煤岩组合结构中的滑移失稳是冲击地压频发的主要模式。通过分析典型冲击矿井发生冲击的时空特点,明确了冲击地压发生的典型组合因素,可为后续有针对性的灾害防治提供参考。 Based on the temporal and spatial characteristics of rockburst in the mining affected area under the condition of hard coal and rock combination in Datong Mine Area, according to the combination of typical hard coal rock and high coal seam mining conditions, the stress-induced coal seam sliding in coal-rock composite structure Unstable stability is the main mode of frequent impact pressure. By analyzing the temporal and spatial characteristics of the impact of a typical impact mine, the typical combination factors of rock burst were clarified, which could provide reference for the follow-up targeted disaster prevention and control.