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首页> 外文会议>COTA international conference of transportation professionals >Optimization of One-Way Traffic Organization in the Old City: A Case Study in Nanqiao New Town
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Optimization of One-Way Traffic Organization in the Old City: A Case Study in Nanqiao New Town

机译：旧城单向交通组织的优化-以南桥新城为例

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With the demand for motorized transportation significantly heightened in recent years, the contradiction between supply and demand of traffic in the old city is becoming more and more prominent. One-way traffic design is an effective approach to relieve urban congestion, which can be used to channel old city traffic. Taking the Nanqiao New Town in Fengxian District of Shanghai as an example, the data of "two vertical and four horizontal" road networks are investigated and three unidirectional traffic plans are developed. The optimal one-way solution is selected by evaluation of traffic impact analysis and Synchro simulation. The results show that the traffic capacity of the road can be noticeably improved, the service level of the intersection can be ameliorated, and the traffic congestion can be alleviated. This research summarizes the work of the one-way traffic organization design of Nanqiao New City, which can be used as reference for other old city road designs.
机译：近年来，随着机动化交通需求的显着增加，旧城区交通供求矛盾日益突出。单向交通设计是缓解城市拥堵的有效方法，可用于引导旧城区交通。以上海市奉贤区南桥新城为例，对“两个垂直，四个水平”道路网数据进行了研究，并制定了三个单向交通规划。通过评估交通影响分析和同步仿真来选择最佳的单向解决方案。结果表明，该道路的通行能力可以得到明显改善，十字路口的服务水平可以得到改善，交通拥堵得到缓解。本研究总结了南桥新城单向交通组织设计的工作，可为其他旧城道路设计提供参考。

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