关键词: 煤矿事故, 多因素耦合, 相互作用矩阵, 风险评价

Abstract:

Coal mine is a complicated system, including man、 machine、 environment and management, the cause of the coal mine accident is not only a single factor, but also the coupling between multiple factors. However some conventional method is difficult to solve the problem which is the risk evaluation of the interactions between Multiple factor. In order to solve this problem s, Firstly in the perspective of multi-factor coupling to construct the coal mine accidents cause model, then use the interaction matrix method to the coal mining enterprises to carry out risk assessment, this method not only can be quantitatively calculated each influence factors on the risk of coal mining enterprises, but also quantitative evaluation of coal mine risk. Practice proved that the method has feasibility to the risk evaluation of coal mining enterprises.

Key words: Coal mine accidents, Multi-factor coupling, Interaction matrix, risk evaluation