| 城市道路等效通行能力调查分析方法 |
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| 引用本文： | 邵敏华,孙立军.城市道路等效通行能力调查分析方法[J].长沙交通学院学报,2007,23(2):41-45. |
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| 作者姓名： | 邵敏华 孙立军 |
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| 作者单位： | 同济大学,道路与交通工程教育部重点实验室,上海,200092 |
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| 摘 要： | 给出了等效通行能力调查分析的详细过程,并对调查道路选择和数据分析方法等一些关键环节进行了深入讨论,指出调查道路长度至少应在800 m以上,条件允许时应在1 200 m以上,数据分析可采用线性的Greenshields密度–速度关系模型进行.
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| 关 键 词： | 等效通行能力 交通调查 分析 调查道路长度 交通流模型 |
| 文章编号： | 1000-9779（2007）02-0041-05 |
| 收稿时间： | 2007-01-15 |
| 修稿时间： | 2007-01-15 |
The method to get equivalent capacity of urban street |
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| SHAO Min-hua,SUN Li-jun.The method to get equivalent capacity of urban street[J].Journal of Changsha Communications University,2007,23(2):41-45. |
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| Authors: | SHAO Min-hua SUN Li-jun |
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| Institution: | Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji University, Shanghai 200092, China |
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| Abstract: | The detailed processes of survey and analysis of the equivalent capacity are depicted in this paper.Discussion on some important problems of the processes,such as the selection of road length,the form of traffic flow model,and so on,are emphasized.The results show that the perfect length of studied road will be more than 800 meters longer,more preferably 1 200 meters if possible.The Greenshields model can be used for data analysis. |
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| Keywords: | the equivalent capacity traffic survey analysis road length traffic flow model |
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