Road Network Topology Vulnerability Indentification Considering the Intensity of Rainfall in Urban Areas

Abstract

Abstract:

Under the impacts of global climate change, meteorological disasters such as rainstorm occur frequently in recent years and have led to several severe disruptions of transport network over the last few years in urban areas. In order to minimize the risk of potential losses of life and properties, a method is developed to identify topology vulnerability of road network for a range of rainfall scenarios. This paper reviews the theories and methods of vulnerability analysis and defines the concept of vulnerability of road network considering the intensity of rainfall within the content of this paper. It establishes a comprehensive assessment index“importance of nodes and edges”by combining the“betweenness and traffic flow”to find out the fragile source of road network considering the intensity of rainfall. And then, the assessment index “mincuts frequency vector”is introduced into the assessment of topology vulnerability. It provides the scientific basis for disaster control and reduction of the urban road network.

Key words: urban traffic, topology vulnerability, road network, rainfall, mincuts frequency vector

摘要：

受全球气候变化的影响，近几年极端天气增多，城市暴雨灾害频发，导致城市道路网络遭受严重破坏.为减小暴雨灾害给人民带来的生命财产损失，降雨条件下城市道路网络拓扑结构脆弱性分析方法的提出由显重要.本文在综合了国内外脆弱性研究理论与方法的基础上，界定了降雨条件下城市道路网络脆弱性的内涵；结合不同降雨强度对城市道路网络影响进行分析，综合路网中的介数和交通流量来定义节点和边的重要度的指标，对道路网络脆弱源进行识别；然后引用最小割度向量指标对城市道路网络拓扑结构脆弱性进行分析.为城市规划、城市管理道路网络防灾减灾提供参考依据.

关键词: 城市交通, 拓扑结构脆弱性, 城市道路网络, 降雨, 最小割度向量

CLC Number:

U121

DONG Jie-shuang，WU Yu-wei，LU Qing-chang. Road Network Topology Vulnerability Indentification Considering the Intensity of Rainfall in Urban Areas[J]. Journal of Transportation Systems Engineering and Information Technology, 2015, 15(5): 109-113.

董洁霜，吴雨薇，路庆昌. 降雨条件下城市道路网络拓扑结构脆弱性分析[J]. 交通运输系统工程与信息, 2015, 15(5): 109-113.

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URL: http://www.tseit.org.cn/EN/abstract/abstract19070.shtml

http://www.tseit.org.cn/EN/Y2015/V15/I5/109

References

[1] Berdica K. An introduction to road vulnerability: What has been done, is done and should be done [J]. Transport Policy,2002,9: 117~127.

[2] Husdal J. Reliability and vulnerability versus cost and benefits[C]. The 2nd International Symposium on Transportation Network Reliability. Queenstown and Christchurch, New Zealand, 2004. 180~186.

[3] Taylor M A P, Sekhar S V C, D’Este G M. Application of accessibility based methods for vulnerability analysis of strategic road networks [J]. Networks and Spatial Economics, 2006, 6: 267~291.

[4] 涂颖菲，杨超，陈小鸿. 路网拓扑脆弱性及关键路段分析[J]. 同济大学学报(自然科学版) ，2010，03：364- 367+379. [TU Y F, YANG C, CHEN, X H. Analysis of road network topology vulnerability and critical links[J]. Journal of Tongji University(Natural Science), 2010, 03: 364-367+379.]

[5] 尹洪英，徐丽群. 道路交通网络脆弱性评估研究现状与展望[J]. 交通运输系统工程与信息，2010，03：7- 13. [YIN H Y, XU L Q. Vulnerability assessment of transportation road networks[J]. Journal of Transportation Systems Engineering and Information Technology, 2010,03:7-13.]

[6] 肖瑶.基于复杂网络理论的城市道路网络综合脆弱性评估模型[D].武汉：华中科技大学，2013. [XIAO Y. A thesis submitted in partial fulfillment of the requirements for the degree of master of engineering[D]. Wuhan: Huazhong University of Science and Technology, 2013.]

[7] 何冠楠. 基于脆弱性分析的随机路网设计[D]. 成都：西南交通大学，2014. [HE G N. Stochastic road network design based on vulnerability analysis[D]. Chengdu: Southwest Jiaotong Univerdity, 2014.]

[8] 罗文昌，袁春华.弹性需求下的随机用户平衡模型及求解算法[J]. 重庆交通学院学报，2003，03：101-103+ 119. [LUO W C, YUAN C H. The model with stochastic user equilibrium assignment for elastic demand and the solving algorithm[J]. Journal of ChongQing Jiaotong Unversity ,2003 ,03:101-103+119. ]

[9] 周溪召. OD 分布与随机均衡分配的组合模型及算法[J]. 系统工程学报, 2001, 03:197-201. [ZHOU X Z. Combinatorial model and algorithm involving OD distribution and stochastic user equilibrium assignment[J]. Journal of Systems Engineering, 2001, 03: 197-201.]

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