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基于关键路段的路网可靠性的改进 被引量：7

Improvement of Road Network Reliability Based on Critical Links
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摘要 为简化资源约束下路网可靠性的改进问题,只选择关键路段(即被选择的概率大于预定阀值的路段)进行改进.由于出行者在事件(例如地震、洪水、飓风等)前后的路径选择行为用弹性需求随机用户平衡刻画,路段的选择概率可以基于路段水平有效求得,因而容易确定关键路段.建立了以路网净经济效益相关的可靠性最高为目标,并有资源约束的数学模型.提出了模型的一种启发式算法.算例的结果表明了该方法的有效性. To simplify the problem of improving road network reliability with limited resources, only critical links, which are chosen by travelers with higher probabilities than a prescribed threshold, were selected. Because stochastic user equilibrium with elastic demand is used to characterize the travelers＇ route choice behaviors before and after incidents （e. g. , earthquakes, floods, hurricanes, etc. ） , the link choice probabilities can be computed in an efficient link-based manner, and the critical links can be easily determined. A mathematical model was presented, in which the highest reliability corresponding to net economic benefit was taken as the objective for the road network subject to a resource constraint. A heuristic algorithm for the model was designed. The results of a numerical example were presented to show the effectiveness of the proposed method.
作者 刘海旭 蒲云
机构地区 西南交通大学交通运输学院
出处 《西南交通大学学报》 EI CSCD 北大核心 2006年第5期645-648,共4页 Journal of Southwest Jiaotong University
基金 四川省应用基础项目(D2JYO29-116)
关键词 可靠性 路网 净经济效益 随机用户平衡 关键路段 改进 reliability road network net economic benefit stochastic user equilibrium critical link improvement
分类号 U113 [交通运输工程]
  • 相关文献

参考文献8

  • 1BELL M G H, IIDA Y. Transportation network analysis [M]. New York: John Wiley and Sons, 1997:179-192 .
  • 2CHEN A, YANG H, LO H K, et al. A capacity related reliability for transportation networks [ J ]. Journal of Advanced Transportation, 1999, 33(2) :183-200.
  • 3刘海旭,蒲云.弹性需求随机路网的可靠性[J].公路交通科技,2005,22(7):97-100. 被引量：5
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二级参考文献7

  • 1Yang H,Huang H J.Principle of Marginal-cost Pricing:How Does it Work in a General Road Network? [J] .Transportation Research A,1998,32 (1):45-54.
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  • 7Chen A,Yang H,Lo H K,Tang W H.A Capacity Related Reliability for Transportation Networks [J] .Journal of Advanced Transportation,1999,33 (2):183-200.

共引文献4

同被引文献41

  • 1王文静,敬明,刘冬梅,王晶.基于LOGIT模型和BPR阻抗函数的容量限制-多路径交通分配研究[J].公路交通科技,2012,29(S1):81-85. 被引量：19
  • 2陆化普,史其信,殷亚峰.动态交通分配理论的回顾与展望[J].公路交通科技,1996,13(2):34-43. 被引量：36
  • 3代颖,马祖军.基于现值法的制造／再制造集成物流网络设计[J].西南交通大学学报,2007,42(2):249-254. 被引量：5
  • 4PISHVAEE S, FARAHANI R Z, DULLAERT W. A memetic algorithm for bi-objective integrated forward/ reverse logistics network design[J]. Computers and Operations Research, 2010, 37(6): 1100-1112.
  • 5CHIOU Suhwen. A fast polynomial time algorithm for logistics network flows [J]. Applied Mathematics and Computation, 2008, 199(1) : 162-170.
  • 6SMUALEE A, WATLING D P. Reliable network design problem with stochastic demand[ C]//Proceedings of the 2nd International Symposium on Transport Network Reliability. Oxford: Elsevier Science Ltd., 2004: 123- 129.
  • 7BELL M G H, IIDA Y. Transportation network analysis[M]. New York: John Wiley & Sons, 1997: 179-192.
  • 8LEE S, MOON B, ASAKURA Y. Reliability analysis and calculation on large scale transport networks[ C ]// Reliability of Transport Networks. Hertfordshire : Research Studies Press Ltd. , 2000: 173-189.
  • 9SUGITO M, FURUMOTO Y, SUGIYAMA T. Strong motion prediction on rock surface by superposed evolutionary power spectra[ C]//Proceedings of the 12th Conference on Earthquake Engineering. Auckland : IAEE, 2000 : 1-8.
  • 10WAKABAYASHI H. Network reliability improvement: probability importance and criticality importance[ C ] //Proceedings of the 2nd International Symposium on Transport Network Reliability. Oxford : Elsevier Science Ltd. , 2004: 204-209.

引证文献7

二级引证文献33

西南交通大学学报
2006年 第5期

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