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为了有效减少煤矿瓦斯爆炸事故,保障企业安全生产。通过基于三类危险源理论,分析瓦斯爆炸的影响因素,根据系统工程理论建立瓦斯爆炸的三类危险源系统,并分析系统内部各因素之间的因果关系。在此基础上,运用系统动力学的理论和方法,建立瓦斯爆炸三类危险源系统的SD模型,利用Vensim软件,对某煤矿瓦斯爆炸三类危险源系统进行模拟预测。根据预测结果,为煤矿安全生产和危险源的控制提供理论指导。
In order to effectively reduce gas explosion in coal mines, to protect the safety of enterprises. Based on the three types of hazard theory, the paper analyzes the influencing factors of gas explosion, sets up three kinds of hazard source systems of gas explosion according to the theory of system engineering, and analyzes the causal relationship among the factors in the system. On this basis, using the theory and method of system dynamics, the SD model of three kinds of gas explosion hazard sources system is established, and the Vensim software is used to simulate the three types of hazard system of gas explosion in a coal mine. According to the prediction results, it provides theoretical guidance for coal mine safety production and danger source control.