| 港区互通式立体交叉设计探讨 |
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| 引用本文： | 白子建. 港区互通式立体交叉设计探讨[J]. 城市道桥与防洪, 2010, 0(10): 18-21 |
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| 作者姓名： | 白子建 |
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| 作者单位： | 天津市市政工程设计研究院,天津,300051 |
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| 摘 要： | 互通式立体交叉在道路中起着转换交通流量、控制车流的作用,该文结合港区道路交通特性,首先介绍了港区互通式立交的作用与设计依据,然后从互通立交的主线、匝道、减速车道三个主要组成部分出发,探讨港区互通立交的几何线形设计。
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| 关 键 词： | 港区道路 互通式立交 匝道 主线 减速车道 |
Discussion on Design of Harbor Interchange |
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| Bai Zijian. Discussion on Design of Harbor Interchange[J]. Urban Roads Bridges & Flood Control, 2010, 0(10): 18-21 |
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| Authors: | Bai Zijian |
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| Abstract: | The interchange plays the role to transform the traffic flow and control the vehicle flow in the roads. According to the traffic characteristics of harbor road,the article firstly introduces the role and the design basis of the harbor interchanges,and then discusses the geometrical alignment design of he harbor interchanges from three main composed parts of the main line,ramp and speed-down lane of the interchanges. |
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| Keywords: | harbor road interchange ramp main line speed-down lane |
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