|本期目录/Table of Contents|

[1]高建平,王舸.轨道交通枢纽灾害风险等级评估方法研究[J].中国安全生产科学技术,2014,10(9):55-60.[doi:10.11731/j.issn.1673-193x.2014.09.009]
 GAO Jian-ping,WANG Ge.Study on evaluation method of disaster risk level for rail transit junction[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2014,10(9):55-60.[doi:10.11731/j.issn.1673-193x.2014.09.009]
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轨道交通枢纽灾害风险等级评估方法研究
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
10
期数:
2014年9期
页码:
55-60
栏目:
学术论著
出版日期:
2014-09-30

文章信息/Info

Title:
Study on evaluation method of disaster risk level for rail transit junction
作者:
高建平 王舸
(重庆交通大学 土木建筑学院,重庆 400074)
Author(s):
GAO Jian-ping WANG Ge
(School of Civil Engineering & Architecture,Chongqing Jiaotong University, Chongqing 400074, China)
关键词:
-
Keywords:
rail transit junction matterelement theory disaster chain disaster evaluation
分类号:
X951
DOI:
10.11731/j.issn.1673-193x.2014.09.009
文献标志码:
A
摘要:
轨道交通枢纽灾害发生具有随机性和复杂性特征。为了评价轨道交通枢纽灾害风险,对轨道交通枢纽运营灾害的进行了调研,应用事故树法对轨道交通枢纽进行了灾害识别;基于物元理论,分析了灾害事件影响后果并协同考虑灾害事件的发生概率,建立轨道交通枢纽灾害风险等级划分标准,确定致灾因子的风险等级;采用层次分析法确定致灾因子权重系数,运用加权平均的原则确定典型灾害风险等级,并应用灾害链理论对灾害风险等级进行修正。最后以实例分析的方式证明该评价方法的可行性和客观性。
Abstract:
The disaster in rail transit junction has the characteristics of randomness and complexity. In order to evaluate the level of disaster risk, combining with an investigation of Chongqing rail transit system under operation condition, the method of accident tree analysis was applied for disaster identification on rail transit junction. Based on the matterelement theory, an analysis on the impact of disasters severity and its probability was carried out. A criteria of disaster risk hierarchy standard was established,and the risk level of hazard formative factors was ascertained. The analytic hierarchy process was applied to determine the weight coefficient of hazard factor, and the final risk level of typical disaster was down after a correction according to the disaster chain theory. Finally, the evaluation method was used in a case study and the results proved its feasibility and objectivity.

参考文献/References:

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备注/Memo

备注/Memo:
重庆市建设科技项目(城科字2012第13-2号)
更新日期/Last Update: 2014-09-30