中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 1997, Vol. 16 ›› Issue (2): 71-74,79.

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坡道上变速车道长度的修正

杨少伟   

  1. 西安公路交通大学 710064
  • 收稿日期:1996-06-04 出版日期:1997-04-21 发布日期:2016-11-14
  • 作者简介:杨少伟,男,1956年生,副教授

Amendment of Speed-Change Lane Length on Slopeway

Yang Shaowei   

  1. Xi'an Highway University
  • Received:1996-06-04 Online:1997-04-21 Published:2016-11-14

摘要: 以汽车行驶特性为基础,讨论了道路纵坡对变速车道长度的影响.给出了平坡时加、减速度的计算方法和公式,推导出了坡道上变速车道长度修正系数的计算公式.并以国产典型汽车为例进行了试算,为设计提供参考.

关键词: 汽车行驶特性, 变速车道, 修正系数

Abstract: Based on the motor vehicle travel behaviour, this paper discusses the speed-change lane length under influence of road grade.The calculation methods and formulas of acceleration or deceleration are given on level grade, and the calculation formulas of speed-change lane length amendment coefficient are also presented on slopeway.Moreover, typical motor vehicle in China is examplified and the results can be used for design references.

Key words: motor vehicle travel behaviour, speed-change lane, amendment coefficient