|Table of Contents|

Reliability analysis on structure stability of regional road network(PDF)

长安大学学报（自然科学版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2010年04期
Page:
77-81
Research Field:
Publishing date:
2010-08-20

Info

Title:
Reliability analysis on structure stability of regional road network
Author(s):
ZHANG Jing1;  CHEN Li2
1. School of Electronic and Control Engineering, Chang'an University, Xi'an 710064, Shaanxi, China; 2. School of Highway, Chang'an University, Xi'an 710064, Shaanxi, China
Keywords:
traffic engineering;  transportation network;  topological index;  urgent rescue;  lifeline system
PACS:
U491.13
DOI:
-
Abstract:
In order to enhance the effect of regional road network on urgent dispersion and rescue and to prevent the functional isolation of city, the topological index was introduced to evaluate the disperse and concentration degree and the structural stability of regional road network. The study results show that: to strengthen the node and other nodes isolation can greatly increase the overall network topology values; if there are 1 or 2 connections between two nodes, to add a new road is not significantly to the stability of the whole network, and the radial road network can enhance the resistance of road network; the method of topological index can define the important sections in road network, and offer support for the concentration priority of new links and the alternative schemes of rescuing links after disasters. 4 tabs, 3 figs, 12 refs.

References:

[1] 陈艳艳,梁 颖,杜华兵.可靠度在路网运营状态评价中的应用[J].土木工程学报,2003,36(1):36-40. CHEN Yan-yan,LIANG Ying,DU Hua-bing.The application of reliability in the road network performance evaluation[J].China Civil Engineering Journal,2003,36(1):36-40.
[2]陈建壮,周 伟.公路网通行可靠度的评价[J].长安大学学报:自然科学版,2002,22(4):52-54. CHEN Jian-zhuang,ZHOU Wei.Passing-reliability evaluation of highway network[J].Journal of Chang'an University:Natural Science Edition,2002,22(4):52-54.
[3]侯立文,蒋 馥.基于路网可靠性的路网服务水平[J].系统工程理论方法应用,2003,12(3):248-252. HOU Li-wei,JIANG Fu.Study on reliable level of service to road network based on road network reliability[J].Systems Engineering Theory Methodology Applications,2003,12(3):248-252.
[4]朱顺应,王 炜.交通网络可靠度及其通路算法研究[J].中国公路学报,2000,13(1):91-94. ZHU Shun-ying,WANG Wei.Research on traffic network reliability and access road algorithm[J].China Journal of Highway and Transport,2000,13(1):91-94.
[5]陈艳艳,高爱霞.道路交通运行状态可靠性评价方法综述及展望[J].公路,2003(10):127-131. CHEN Yan-yan,GAO Ai-xia.Summarization and expectation of reliability assessment of road traffic performance[J].Highway,2003(10):127-131.
[6]毛林繁.城市公交网络可靠性的双层规划模型[J].中国公路学报,2002,15(3):88-91. MAO Lin-fan.Bilevel programming model for the reliability of public transportation system[J].China Journal of Highway and Transport,2002,15(3):88-91.
[7]臧 华,彭国雄.道路网络可靠度问题分析[J].山东交通学院学报,2002,10(3):33-35. ZANG Hua,PENG Guo-xiong.Analysis on road network reliability[J].Journal of Shandong Jiaotong University,2002,10(3):33-35.
[8]金 键.城市道路交通网络可靠性探讨[J].交通运输工程与信息学报,2004,2(2):76-81. JIN Jian.Reliabilty discussion on urban road network[J].Journal of Transportation Engineering and Information,2004,2(2):76-81.
[9]刘海旭.城市交通网络可靠性研究[D].成都:西南交通大学,2004.
[10]Brian W,Elba U,Chester W,et al.Review of policies and practices for hurricane evacuation:transportation planning,preparedness,and responses[J].Natural Hazards Review,2005(8):129-142.
[11]Gordon R K.Rural rosda vulnerability reduction assessment,mitigation measures, and training[J].Natural Hazards Review,2002(11):139-146.
[12]Hiroyuki S,Yoshio K,Norio O.Road network robustness for avoiding functional isolation in disasters[J].Journal of Transportation Engineering.2004(9/10):560-567.

Memo

Memo:
-
Last Update: 2010-08-20