Abstract:

Abstract: The article briefly analyzed the risk factors of the drilling, blasting, loading, transportation, dumping links at goaf and fire district in open-pit coal mine, presented safety control measures and control weaknesses in the operation process, and put forward suggestion on daily safety supervision.

摘要：

摘　要：对在露天矿采空区、火区上部穿孔、爆破、采装运输、排土作业环节危险因素进行简要分析，提出了作业过程中安全控制措施和管控薄弱环节，对作业环节的日常安全监管提出建议。