长春市两横两纵快速路横断面布置形式选择浅析  

Elementary Analysis on Selection of Cross Section Layout of Two horizontal and Two Vertical Expressways in Changchun City

作　　者：葛娟[1] 练象平[1] 李明剑[1] 

机构地区：[1]天津市市政工程设计研究院,天津市300457

出　　处：《城市道桥与防洪》2013年第8期23-27,383,共5页Urban Roads Bridges & Flood Control

摘　　要：通过对目前长春市两横两纵快速路现有横断面的调查和分析,总结了现有道路横断面规划设计在城市区域功能划分、公共空间利用、分车带设计、道路绿化布置方面存在的一些不足,并结合国内快速路修建经验及道路交通需求特性,提出了适应长春市两横两纵快速路的断面布置方案,旨在营造一个较理想的通车环境。By surveying and analyzing of the existing cross sections of two horizontal and two vertical expressways in Changchun City now,the article summarizes some shortcomings of the cross-sectional design and planning of the existing roads in the aspects of urban area functional division,public space utilization,lane separator design and road afforesting layout.Combined with the domestic construction experience of expressway and the demand characteristics of road traffic,the article puts forward the cross section layout scheme suitable for two horizontal and two vertical expressways in Changchun City.Its aim is to build a better traffic environment.

关 键 词：快速路 横断面布置 长春市 

分 类 号：U412.33[交通运输工程—道路与铁道工程]