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冒顶、漏顶是在高残应力区进行采区煤柱、边角煤回收炮采工作面常见的多发性事故，通过对王庄煤矿炮采队近几年来回采作业过程中发生的冒顶事故，分析了冒顶原因，提出了具体的管理及预防措施。
Roof fall and roof leakage are carried out in the high residual stress area mining pillars, corner coal recovery artillery mining face common multiple accidents through the Wangzhuang coal mining artillery mining team in recent years, mining operations occurred in the roof accident, Analyzed the reason of roof fall, put forward specific management and preventive measures.