天津建设科技2024，Vol.34Issue(2)：17-20,44,5.DOI:10.3969/j.issn.1008-3197.2024.02.005
客货分离道路主线出入口匝道最短开口长度研究
Research on the Shortest Opening Length of the Entrance and Exit Ramps of Passenger-Freight Separation Road
摘要
Abstract
In view of the design issue of the entrance and exit of the main line of the passenger-freight separation road,the paper starts from the characteristics of the opening length of the entrance and exit,analyzes the relation-ship between the behavior of vehicles changing lanes and the opening length,proposes a model for determining the shortest length of entrance and exit openings by considering the corresponding characteristics and vari-ables.And the paper uses engineering mathematics software to verify the results,gives the recommended val-ue of the shortest opening of the entrance and exit at a certain driving speed.关键词
道路交通/客货分离/交通安全/开口长度Key words
road traffic/separation of passenger and freight/traffic safety/opening length design分类
交通工程引用本文复制引用
张紫程,马红伟,白子建..客货分离道路主线出入口匝道最短开口长度研究[J].天津建设科技,2024,34(2):17-20,44,5.基金项目
天津市交通运输科技发展计划项目(2021-04) （2021-04）
