【摘要】 为研究地震灾害诱发的井工煤矿次生灾害中承灾体与次生灾害的关联性，首先基于系统科学、区域灾害系统理论，构建地震诱发井工煤矿次生灾害系统，定义系统结构、特征、功能及子系统间关系；其次在地震灾害、孕灾环境、井工煤矿承灾体等3个子系统中确定次生灾害的调查对象；然后基于语义网络对系统内的承灾体、关联关系进行知识表示，得出承灾体、次生灾害的知识表示方法。研究结果表明：地震灾害、原生灾害、次生灾害三者间具有链式关系，均会与环境共同作用于井工煤矿的承灾体。更多还原

【Abstract】 In order to study the relationship between the disaster-bearing body and the secondary disaster in the second disaster of the underground coal mine induced by earthquake disaster, based on system science and regional disaster system theory, the secondary disaster system of the earthquake-induced underground coal mine was constructed, and the structure, characteristics, functions and subsystems of the system were defined. The investigation objects of secondary disasters were determined in the earthquake disaster subsystem, the pregnancy environment subsystem, and the underground coal mine disaster-bearing body subsystem. Based on the semantic network, the knowledge representation of the disaster-bearing entities and related relationships in the system was obtained, and the knowledge representation method of the disaster-bearing entities and secondary disasters was obtained. The results show that there is a chain relationship between earthquake disasters, primary disasters and secondary disasters, which will work together with the environment on the disaster-bearing body of the mining coal mine.更多还原