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) ›› 2008, Vol. 27 ›› Issue (1): 49-52,117.

• • 上一篇    下一篇

平面交叉口左转车道的几何设计方法研究

张兰芳, 毛应萍, 方守恩   

  1. 同济大学 道路与交通工程教育部重点实验室, 上海 200092
  • 收稿日期:2007-02-27 修回日期:2007-05-18 出版日期:2008-02-20 发布日期:2016-11-14
  • 作者简介:张兰芳(1972-),女,安徽临泉人,讲师,博士生,主要从事道路规划与设计、道路交通安全与环境工程、机场规划与设计、大型建筑设施的交通影响分析等方面的教学科研工作。E-mail:zlf2276@mail.tongji.edu.cn、zlf2276@163.com;手机:13916409700。
  • 基金资助:
    西部公路交通安全项目(200431822333)

Study on Geometric Design of Left-Turn Lane in Grade Intersection

ZHANG Lan-fang, MAO Ying-ping, FANG Shou-en   

  1. Key Lab of Road and Traffic Engineering of Ministry of Education, Tongji University, Shanghai 200092, China
  • Received:2007-02-27 Revised:2007-05-18 Online:2008-02-20 Published:2016-11-14

摘要: 针对平面交叉口左转车道的设计方法进行研究,参考发达国家平交路口安全设计规范,分析现有的设计技术规范中不合理的因素,从左转车道的布置、车道宽度的确定、车道长度的确定、过渡段的设计等几个方面,进行了详细的分析研究,提出了平面交叉口左转车道的几何设计方法。

关键词: 平面交叉口, 左转车道, 几何设计, 过渡断

Abstract: Aming at the design method of left-turn lane in highway intersection, referring to the design guides in developed countries, the deficiencies in the design guide of our country were analyzed. The layout designing, width and length defining and transitional section designing of the left-turn lane were studied in detail. The geometric design method of le ft-turn lane in the highway intersection is suggested.

Key words: grade intersection, left-turn lane, geometric design, transitional section of left-turn lane

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