基于物元理论的地铁消防系统安全可靠性评价

摘要

地铁消防系统的安全可靠性是地铁安全的重要性内容。本文综合考虑地铁消防系统的特征指标,以物元分析对地铁消防系统安全可靠性进行评价,根据评价结果找出其薄弱环节及管理重点。通过具体案例研究,知物元分析不仅可以得出评价对象的评价等级,还可以对同一等级的对象进行细致地评判,从而说明物元分析法在地铁消防系统安全可靠性评价中优于层次分析法,更具可行性。%Safety reliability of subway＇s fire protection system is essential to subway＇s safety.This paper comprehensively considered the characters of a subway＇s fire protection system to evaluate its safety reliability based on the matter-element theory,and found out its weaknesses and management emphasis.Through concrete case study,matter-element theory could not only find out its evaluation grade of the object,but also particularly judge among objects belong to the same grade.All these indicated that matter-element analysis,which was excel to the analytic hierarchy process,was feasible to valuate the safety reliability for the subway＇s fire protection system.