| 基于TransCAD的城市道路阻抗模型研究 |
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| 引用本文： | 庄焰,吕慎.基于TransCAD的城市道路阻抗模型研究[J].交通标准化,2005(10):122-125. |
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| 作者姓名： | 庄焰 吕慎 |
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| 作者单位： | 深圳大学建筑与土木工程学院,广东,深圳,518060 |
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| 摘 要： | 城市道路阻抗模型是交通分析软件系统的重要组成部分,其合理与否直接关系到预测结果的科学性.针对我国城市道路混合交通流的特点,结合深圳市城市道路交通流调查和交叉口延误调查结果,建立行程时间的分段模型,可使交通预测的结果更加科学合理.
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| 关 键 词： | 城市道路 阻抗模型 TransCAD |
| 文章编号： | 1002-4786（2005）10-0122-03 |
| 收稿时间： | 2005-03-15 |
| 修稿时间： | 2005年3月15日 |
Study on the Link Traveling Time Function for Urban Road Based on TransCAD |
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| ZHUANG Yan,LV Shen.Study on the Link Traveling Time Function for Urban Road Based on TransCAD[J].Communications Standardization,2005(10):122-125. |
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| Authors: | ZHUANG Yan LV Shen |
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| Abstract: | The link travel time function for urban road is one of important parts of the software of the traffic analysis. Its rationality directly associates with the science the forecast results. Based on the charac- teristic of the mixed traffic flow in China city, the partial model of the travel time was put forward combining the survey results of the traffic road flow and the intersection in Shenzhen, which makes the forecast results more scientific and rational. |
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| Keywords: | urban road link travel time function TransCAD |
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