基于IEM-Vague集的高铁车站运营安全综合评价  

Comprehensive evaluation of high-speed railway station operation safety based on IEM-Vague sets theory

作　　者：张博昊 盖宇仙 芦有鹏[1] 

机构地区：[1]兰州交通大学交通运输学院,甘肃兰州730070 [2]甘肃省交通运输厅

出　　处：《中国安全科学学报》2017年第9期164-169,共6页China Safety Science Journal

基　　金：国家自然科学基金资助(61364026);兰州交通大学科技支撑基金资助(ZC2013005)

摘　　要：为反映高铁车站运营的安全管理现状,在参考铁路法律法规和以往研究成果的基础上,建立由4个准则层和18个指标层组成的高铁车站运营安全综合评价体系,并应用区间数特征根法(IEM)确定指标权重,结合Vague集建立高铁车站运营安全的改进模糊综合评价模型;运用该模型实证分析我国西北某高铁车站的运营安全现状。实证表明:车站设备水平和人员能力水平对高铁车站运营安全影响较大。该模型能够有效反映高铁车站运营安全管理情况。The paper was aimed at reflecting the safety management status objectively in a highspeed railway station. A safety evaluation system of high-speed railway station,including 4 criterion layers and corresponding 18 specific indicators,was established on the basis of referring to railway laws,regulations and experts＇ research results. The weights of indexes were determined by using the IEM. An improved fuzzy comprehensive evaluation model of high-speed railway station was built by taking advantage of Vague sets theory. A corresponding empirical analysis of the operation safety of a high-speed railway station in northwest China was made so as to verify the model. The results of calculation example indicate that both the station equipment level and personnel ability level have great influence on the operation safety of high-speed railway station,and that the model can reflect the objective situation of high-speed railway station accurately and effectively.

关 键 词：高铁车站 运营安全 区间数特征根法(IEM) VAGUE集 综合评价 

分 类 号：X913.4[环境科学与工程—安全科学]