坪山大道设计方案浅析  

Brief Analysis on Design Scheme of Pingshan Avenue

作　　者：周艳军 ZHOU Yanjun

机构地区：[1]重庆市设计院,重庆市400015

出　　处：《城市道桥与防洪》2020年第8期46-50,M0007,共6页Urban Roads Bridges & Flood Control

摘　　要：以坪山大道工程为分析案例,设计方案综合考虑项目的作用和功能定位,进行交通预测分析,对立交选型进行分析论证,针对项目沿线用地性质不同合理选择路幅形式。经过方案对比分析,确定道路平纵线性、路幅形式和立交方案。Taking the Pingshan Avenue Project as a study case,the role and functional orientation of the project are comprehensively considered for the design scheme.The traffic predictive analysis is carried out.The selection of interchange is analyzed and demonstrated.Aiming at the different land use properties along the line of the project,the form of road way is selected reasonably.Through the comparison and analysis of the schemes,the horizontal and vertical alignment of the road,the form of the road way and the scheme of the interchange are determined.

关 键 词：城市快速路 交通预测分析 平纵线性分析 路幅分配 立交选型 

分 类 号：U412.37[交通运输工程—道路与铁道工程]