| 城市干道路段速度-流量模型及通行能力研究 |
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| 引用本文： | 王文英,崔磊.城市干道路段速度-流量模型及通行能力研究[J].交通标准化,2011(3):50-52. |
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| 作者姓名： | 王文英 崔磊 |
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| 作者单位： | 1. 烟台南山学院,山东,烟台,265713
2. 烟台鸿安实业有限公司,山东,烟台,265500 |
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| 摘 要： | 结合城市干道交通流为间断流的特点,主要研究城市主、次干道交通流速度-流量关系曲线,并采用迭代对分区间法得出各个车道的推荐通行能力值。研究结果可为主、次干道通行能力、服务水平的研究以及交通仿真参数的修订提供理论依据,并为城市交通规划设计、管理及控制提供技术支持。
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| 关 键 词： | 交通流 速度-流量 通行能力 城市干道 |
Speed-flow Model and Traffic Capacity on Urban Arterial Roads |
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| WANG Wen-ying,CUI Lei.Speed-flow Model and Traffic Capacity on Urban Arterial Roads[J].Communications Standardization,2011(3):50-52. |
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| Authors: | WANG Wen-ying CUI Lei |
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| Institution: | 1.Yantai Nanshan University,Yantai 265713,China;2.Yantai Hong′an Industrial Co.,Ltd.,Yantai 265500,China) |
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| Abstract: | It studies the speed-flow relation curve of urban main and minor roads combining with the characteristics of disrupted traffic flow on urban arterial roads.The iterative halve interval method is used to obtain the recommended value of traffic capacity.The results of this study can be used to provide support and reference for studying the traffic capacity and level of service of the urban arterial roads,and theoretical basis for revising traffic simulation parameters,as well as technical support for the planning,design,management and control of urban traffic. |
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| Keywords: | traffic flow speed-flow traffic capacity urban arterial road |
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