山东理工大学学报（自然科学版）Issue(6)：39-43,5.
基于运行速度的公路线形协调性评价
Highway alignment coordination audit based on operating speed
唐秋生 1陈旭光1
作者信息
- 1. 重庆交通大学 交通运输学院，重庆400074
- 折叠
摘要
Abstract
With the increasing of our country highway mileage ,the accident rate increases ,the road alignment index design that doesn′t fit the characteristics of the vehicle driving is one of the main causes of traffic accidents .On the combination of China's Ministry of Transportation high‐way projects existing safety evaluation guidelines and the deviding method for higway sections base on the speed of 80km/h ,the vehicle′s running speed in the actual operating environment was amended and the re‐forecasting model w as proposed under typical operating speed sections ,the e‐valuation criteria of the cardination and continuity of road alignment based on running speed was summarited .Finally ,based on the lincar data of Heda apricot criffs ,we predicted and corrected the running speed at the sections betw een K39 and K49 ,evaluated its linear coordination ,identified roads in poor coordination and proposed security adustment programs .关键词
路线设计/运行速度/公路线形协调性/安全性检验Key words
line design/operating speed/highway alignment coordination/safety audit分类
交通工程引用本文复制引用
唐秋生,陈旭光..基于运行速度的公路线形协调性评价[J].山东理工大学学报（自然科学版）,2014,(6):39-43,5.
