| 道路规划设计中的车辆换算初探 |
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| 引用本文： | 李杰.道路规划设计中的车辆换算初探[J].华中科技大学学报(城市科学版),1989(1). |
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| 作者姓名： | 李杰 |
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| 作者单位： | 武汉城市建设学院城市建设系 |
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| 摘 要： | 本文对我国道路规划设计中的车辆换算进行了初步探讨.文中假设车辆的当量换算值不仅与通行能力有关,也与车辆对道路的动态面积占用有关;给出了基本换算公式,提出了对于不同的道路服务水平采用相应的小客车当量换算值的建议,并给出相应的建议值.文中还给出了自行车的小客车当置换算值.
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| 关 键 词： | 车辆换算 道路通行能力 小客车当量换算值(PCE) 道路服务水平 动态面积占用 道路最佳交通负荷 |
STUDY OF THE VEHICLE CONVERSION ON ROAD PLANNING AND DESIGN |
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| Li Jie.STUDY OF THE VEHICLE CONVERSION ON ROAD PLANNING AND DESIGN[J].Journal of Huazhong University of Science and Technology,1989(1). |
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| Authors: | Li Jie |
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| Affiliation: | Dept.of Urban Construction |
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| Abstract: | This article explores a method of vehicle conversion on road planning and design,and presents a basic conversion formula by supposing passenger car equivalent(PCE)is related not only to the road passing capacity but also the road dynamic area occupied by vehicles.It makes a suggestion that varied PCE value be used for different road service levels and gives the appropriate PCE values for large vehicles and bicycles |
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| Keywords: | vehicle conversion road passing capacity passenger car equivalent(PCE) road service level dynamic area occupation optimal road traffic load |
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