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地铁安全问题直接关系着人的生命及财产,因此如何进行安全评价至关重要。针对地铁区间盾构进出洞风险源,利用层次分析法建立了层次结构模型,并进行了定量分析,得到的安全评价结果较为直观,有一定的参考价值。
Subway safety issues are directly related to human life and property, so how to conduct safety assessment is essential. Aiming at the risk source of the entrance and exit of shield tunnel in metro area, a hierarchical structure model is established by AHP, and the quantitative analysis is carried out. The obtained safety evaluation result is more intuitive and has certain reference value.