轨道交通枢纽防灾能力评价  

Anti-disaster Capacity Assessment of Rail Transit Junction

作　　者：王舸[1] 王彦琦[1] 刘浪[2] 高建平[1] 

机构地区：[1]重庆交通大学土木建筑学院,重庆400074 [2]重庆交通大学管理学院,重庆400074

出　　处：《华东交通大学学报》2015年第1期42-48,共7页Journal of East China Jiaotong University

基　　金：重庆市建设科技项目(城科字2012第13-2号)

摘　　要：轨道交通枢纽灾害发生具有关联因素多、影响范围广的特征。为了评价轨道交通枢纽防灾能力,对其运营状况进行了调研,并基于多灾种影响因素分析,建立了轨道交通枢纽防灾能力评价指标体系;采用层次分析法确定了评价指标权重系数,提出了轨道交通枢纽防灾能力综合指数,建立了基于应用灰色关联投影法的轨道交通枢纽防灾能力评价方法。最后通过实例计算与论证,验证了该方法的可行性与客观性。Rail transit junction has the characteristics of multiple disaster factors and a large-scale influence. In order to evaluate rail transit junction＇s anti-disaster capacity under operational conditions, combined with investigation of Chongqing rail transit system, based on multiple disaster safety influence factors analysis, this study establishes the anti-disaster capacity evaluation index system for rail transit junction. Using the analytic hierarchy process to determine the weight coefficient of anti-disaster capacity indexes, it obtains the comprehensive indexes for disaster prevention capacity of rail junction and proposes an anti-disaster capacity evaluation method based on grey relation projection （GRP）. Finally, the feasibility and objectivity of the proposed method has been verified by example calculations.

关 键 词：轨道交通枢纽 防灾能力 评价 灰色关联投影法 

分 类 号：U291.7[交通运输工程—交通运输规划与管理] X951[交通运输工程—道路与铁道工程]