Fire Risk Assessment of Subway Stations Based on Combination Weighting of Game Theory and TOPSIS Method

With the rapid development of urban modernization, traffic congestion, travel delays, and other related inconveniences have become central features in people’s daily lives. The subway transit systems has alleviated some these problems. However, numerous underground stations lack adequate fire safety protections, this can cause rescue difficulties event fire. Once occurs, there will be huge property losses casualties. In addition, a vicious impact on sustainable development. Therefore, order to make prevention advance implement targeted measures, we should quantify risk calculate value. study, through consulting experts analysis data obtained from Changzhou Railway Company Emergency Management Bureau, index system was determined. We calculated weight by selecting combination weighting method game theory eliminate limitations dependence subjective objective evaluation methods. idea relative closeness degree TOPSIS iwas introduced value each station. Finally, station model established, values for were sorted. According expert advice literature review, divided level into five levels, very high; moderate; low low. results shown that 2 Line 1 high risk, moderate 8 13 risk. hope bring references local rail companies. Meanwhile, also promotes resilience sustainability social