| 公路运行速度过渡段设计方法研究 |
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| 引用本文： | 刘建蓓,郭腾峰,王佐.公路运行速度过渡段设计方法研究[J].公路,2011(4):109-113. |
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| 作者姓名： | 刘建蓓 郭腾峰 王佐 |
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| 作者单位： | 中交第一公路勘察设计研究院有限公司,西安市,710075 |
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| 摘 要： | 在相关运行速度理论、模型及其特征规律研究的基础上,结合公路项目设计和安全性评价实践,总结分析不同类型公路运行速度整体变化特点以及路线设计与指标选用特点,探讨提出针对不同类型公路的运行速度过渡段设计方法和速度过渡段最小长度,并总结速度过渡设计的总体原则.运行速度过渡段设计方法能够有效减小路线相邻路段间的运行速度变化,有助...
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| 关 键 词： | 道路工程 运行速度 路线设计 速度过渡段 协调性 |
A Study on Design Method for Operating Speed Transition Section of Highway |
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| LIU Jian-pei,GUO Teng-feng,WANG Zuo.A Study on Design Method for Operating Speed Transition Section of Highway[J].Highway,2011(4):109-113. |
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| Authors: | LIU Jian-pei GUO Teng-feng WANG Zuo |
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| Institution: | LIU Jian-pei,GUO Teng-feng,WANG Zuo(CCCC First Highway Consultants Co.,LTD(FHCC),Xi'an 710075,China) |
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| Abstract: | On the basis of the study of speed relevant theories,models and features,combined with the practice of highway project design and safety evaluation,the speed characteristics of different types of highway and the highway design indicators selected characteristics are summarized and analyzed,the different types of highway design speed and operating speed transition section are explored,the minimum length of operating speed transition section is proposed,and the general principles of the operating speed transi... |
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| Keywords: | road engineering operating speed highway alignment design speed transition section coordination |
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