| 一级公路路侧冲突强度与运行速度的相关性 |
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| 引用本文： | 常成利,荣建,任福田.一级公路路侧冲突强度与运行速度的相关性[J].公路交通科技,2011,28(8):136-139,153. |
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| 作者姓名： | 常成利 荣建 任福田 |
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| 作者单位： | 1. 交通运输部公路科学研究院,北京100088;北京工业大学,北京100022
2. 北京工业大学,北京,100022 |
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| 摘 要： | 一级公路是我国公路网中承担干线功能和集散功能的多车道普通公路形式.混行交通在我国公路交通中普遍存在,路侧冲突对交通流运行速度产生影响,定量分析路侧冲突对交通流的影响是公路设计的重要工作.通过调查驾驶员对不同路侧冲突类型的直观印象,为路侧冲突定义了4个强度等级,选择国内7个具有代表性的典型一级公路路段进行交通流数据观测,...
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| 关 键 词： | 交通工程 路侧冲突 运行速度 一级公路 混合交通 |
Relationship between Roadside Conflict Intensity and Operating Speed of First Class Highway |
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| CHANG Chengli,RONG Jian,RENFutian.Relationship between Roadside Conflict Intensity and Operating Speed of First Class Highway[J].Journal of Highway and Transportation Research and Development,2011,28(8):136-139,153. |
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| Authors: | CHANG Chengli RONG Jian RENFutian |
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| Institution: | CHANG Chengli1,2,RONG Jian2,REN Futian2(1.Research Institute of Highway,Ministry of Transport,Beijing 100088,China,2.Beijing University of Technology,Beijing 100022,China) |
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| Abstract: | First class highway is one type of general multi-lane highway which takes the role of arterial function and collector-distributor function in domestic road network.Mixed traffic is very popular in Chinese highway system.Roadside conflict affects traffic operating speed,and quantitative analysis of influence of roadside conflict on traffic operating speed is an important job in highway design stage.Through investigation of driver's visual impression on different roadside conflict types,roadside conflict inte... |
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| Keywords: | traffic engineering roadside conflict operating speed first class highway mixed traffic |
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