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Research on the accessibility model in transportation

机译:运输中可替代性模型的研究

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摘要

As a factor of the technical performance evaluation system of the urban traffic networks, accessibility plays an important role in the overall performance evaluation of urban traffic networks and the urban traffic planning. This paper introduces the concept of the urban traffic accessibility and makes an analytical and comparative study on it's five traditional models. Meanwhile, merits and demerits of these five traditional models in theory and application are also proposed in this paper as well as the new measurement models of the urban traffic accessibility. It has great significance for urban road construction, infrastructure construction and technical performance evaluation of urban traffic networks.
机译:作为城市交通网络技术性能评估系统的一个因素,可访问性在城市交通网络和城市交通规划的整体绩效评估中起着重要作用。本文介绍了城市交通通通能力的概念,对其五种传统模型进行了分析和比较研究。同时,本文还提出了本文理论和应用中这五种传统模型的优点和缺点,以及城市交通通通能力的新测量模型。它对城市交通网络的城市道路建设,基础设施建设和技术绩效评估具有重要意义。

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