城市道路改造中平面交叉口设计方案论证浅析  

Analysis on the design of plane intersections in urban road reconstruction

作　　者：金建成 JIN Jian-cheng(China Construction Water And Environmental Protection Co.,Ltd.,Beijing,100070,China)

机构地区：[1]中建水务环保有限公司,中国北京100070

出　　处：《科技视界》2018年第30期262-265,共4页Science & Technology Vision

摘　　要：探讨了城市道路改造中平面交叉口设计方案论证的基本步骤和注意要点,通过一个实际案例进行了具体分析和论证。道路改造中平面交叉口设计方案的充分论证能实现既满足功能,又节省造价,实现方案的优化设计。This paper discusses the basic steps and points of the demonstration for the design scheme of plane intersections in urban road reconstruction,and makes a concrete analysis and demonstration through a practical case.The demonstration for the design scheme of the plane intersections in the road reconstruction can not only satisfy the function,but also save the cost and realize the optimal design.

关 键 词：改造 平面交叉口 论证 优化设计 

分 类 号：U418.8[交通运输工程—道路与铁道工程]