dc.contributor.author孟梦 Meng, Meng
dc.contributor.author邵春福 Shao, Chunfu
dc.contributor.author曾靖静 Zeng, Jingjing
dc.contributor.author董春娇 Dong, Chunjiao
dc.contributor.author诸葛承祥 Zhuge, Chengxiang
dc.identifier.citationMeng, M., Shao, C., Zeng, J., Dong, C., & Zhuge, C. (2014). Traffic Assignment Model and algorithm with combined modes in a degradable transportation network. Journal of Central South University, 45(2), 643-649.en_US
dc.description.abstract研究降级路网条件下的组合出行交通平衡问题。首先,基于出行者对降级路网的不同风险态度,将出行者分为三类:守时型,冒险型和平均型。其次,考虑小汽车出行和小汽车换乘地铁出行两种出行模式,分析降级路网条件下不同用户类的组合出行行为,建立相应的多用户变分不等式交通分配模型,讨论模型解的性质。最后,设计模型的求解算法,并通过算例说明模型和算法的有效性。算例结果表明:不同出行时间预算的出行者在降级路网中的路径选择行为存在较大差异,路网降级程度对出行者出行选择行为影响显著;随着道路通行能力的降低,出行者更倾向于选择组合出行模式。To study the effect of the degradable road network on travel decision and traffic assignment, firstly all travelers were categorized into three classes: risk-averse travelers, risk-prone travelers and risk-neutral travelers. Secondly, two travel modes including car trip and car-subway trip were considered in a multi-modal networks. A stochastic traffic equilibrium model was proposed by using the variational inequality theory, and the properties of the solution were discussed. Finally, an example was used to testify the validity of the model and the algorithm. The results show that the travel behavior varies greatly with different travel time budget; with the decrease of traffic capacity, travelers prefer to choose the combined modes.en_US
dc.format.extent7 p.en_US
dc.relation.ispartofseriesJournal of Central South Universityen_US
dc.rights© 2014 Central South University and Springer. This is the author created version of a work that has been peer reviewed and accepted for publication by Journal of Central South University, Central South University and Springer. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://www.zndxzk.com.cn/paper/paper_306069.html].en_US
dc.subjectDRNTU::Engineering::Civil engineering::Transportation
dc.title降级路网组合出行交通流分配模型与算法 = Traffic assignment model and algorithm with combined modes in a degradable transportation networken_US
dc.typeJournal Article
dc.contributor.schoolSchool of Civil and Environmental Engineeringen_US
dc.description.versionAccepted version

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