| 城市快速环路改造问题分析与对策研究 |
| |
| 引用本文： | 杜传金,钦丽华.城市快速环路改造问题分析与对策研究[J].城市道桥与防洪,2009(4). |
| |
| 作者姓名： | 杜传金 钦丽华 |
| |
| 作者单位： | 北京市市政工程设计研究总院,北京市,100082 |
| |
| 摘 要： | 该文结合西直门交通枢纽建设,研究了西二环(西直门～阜城门)存在的问题,有针对性地确定改造原则、提出改造方案。归结出快速环路改造在立交选型、车道数匹配、出入口设置、公交设站、强化同向主干道系统等方面的相应对策。
|
| 关 键 词： | 快速环路 交通拥堵 问题分析 对策研究 饱和流状态 |
Problem Analysis and Countermeasure Study on Reconstruction of Urban Express Ring Road |
| |
| Du Chuanjin,Qin Lihua.Problem Analysis and Countermeasure Study on Reconstruction of Urban Express Ring Road[J].Urban Roads Bridges & Flood Control,2009(4). |
| |
| Authors: | Du Chuanjin Qin Lihua |
| |
| Abstract: | Combined with the construction of Xizhimen Traffic Hub,the article studies the problems existing in West No.2 Ring(Xizhimen～Fuchengmen).The article has an aim to determine the reconstruction principle and to put forward the reconstruction scheme,and sums up the relative countermeasures for the reconstruction of the express ring road in the aspects of selecting the interchange type,matching of lane number,setting access,setting up bus stop and strengthening same-direction main trunk system. |
| |
| Keywords: | express ring road traffic jam problem analysis countermeasure study saturated flow status |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
