| 浅谈互通立交设计中的运行速度及设计速度 |
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| 引用本文： | 冯心宜. 浅谈互通立交设计中的运行速度及设计速度[J]. 广东公路交通, 2012, 0(2): 22-25 |
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| 作者姓名： | 冯心宜 |
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| 作者单位： | 广东省公路勘察规划设计院股份有限公司,广州,510507 |
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| 摘 要： | 介绍了互通立交设计过程中匝道范围车辆加速运行、减速运行的运行速度计算方法,以及各匝道平面线形理论设计速度的计算方法,并通过运行速度与设计速度的协调性分析,判断互通立交匝道线形设计的安全性。
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| 关 键 词： | 互通立交 匝道 设计速度 运行速度 |
The Operating Speed and Designed Speed in Interchange Design |
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| FENG Xin-yi. The Operating Speed and Designed Speed in Interchange Design[J]. Guangdong Highway Communications, 2012, 0(2): 22-25 |
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| Authors: | FENG Xin-yi |
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| Affiliation: | FENG Xin-yi (Guangdong Highway Design Institute Co. , Ltd. , Guangzhou 510507 , China) |
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| Abstract: | This article describes the calculation method of vehicle operating speed when accelerating or decelera- ting in the interchange ramp design, as well as the calculation method of the designed speed of the ramp horizon- tal alignment, and by analyzing the coordination of the operating speed and the design speed, the safety of the in- terchange ramp alignment design can he determined. |
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| Keywords: | interchange ramp designed speed operating speed |
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