| 货运道路平面交叉口车速特性分析 |
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| 引用本文： | 高悦尔,韩皓.货运道路平面交叉口车速特性分析[J].交通标准化,2009(1):92-95. |
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| 作者姓名： | 高悦尔 韩皓 |
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| 作者单位： | 上海海事大学,上海,200135 |
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| 摘 要： | 货运道路车型构成复杂,不同车型的车速分布离散,造成追尾事故频发。在实地调查的基础上,结合一定的数理统计方法,对货运道路平面交叉口不同车型的车速分布特征进行分析,其结果可为交叉口的改善提供依据。
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| 关 键 词： | 数理统计 车速 平面交叉口 货运道路 |
Characteristics of Vehicle's Speed at Freight Road Plane Intersection |
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| GAO Yue-er,HAN Hao.Characteristics of Vehicle's Speed at Freight Road Plane Intersection[J].Communications Standardization,2009(1):92-95. |
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| Authors: | GAO Yue-er HAN Hao |
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| Institution: | (Shanghai Maritime University, Shanghai 200135, China) |
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| Abstract: | The structure of vehicle type on freight road is complicated.The speed of different types of vehicles is so discrete that rear-end collisions take place frequently.On the basis of on-site investigation, some mathematical statistics methods are adopted to analyze the speed distribution features of different vehicles at freight road plane intersection.The results can provide reference for the improvement of intersection. |
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| Keywords: | mathematical statistics vehicle＇s speed plane intersection freight road |
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