广西桂海高速公路改扩建工程路线设计探讨  

Route Design Discussions of Guangxi Guihai Expressway Recon-struction and Expansion Engineering

作　　者：李文勤 

机构地区：[1]广西交通科学研究院,广西南宁530007

出　　处：《西部交通科技》2013年第7期18-22,共5页Western China Communications Science & Technology

摘　　要：文章结合广西桂海高速公路改扩建工程实例,基于高速公路改扩建路线设计的思路及原则,介绍了桂海高速公路改扩建工程设计方案与路线平纵横断面设计方法,为国内类似工程设计提供参考。In combination with the practical case of Guangxi Guihai Expressway reconstruc-tion and expansion engineering,and based on the ideas and principles of expressway re-construction and expansion route design,the article introduced the design program of Guihai Expressway reconstruction and expansion engineering as well as the vertical and horizontal cross-section route design methods,thereby providing the reference for the design of similar domestic engineering.

关 键 词：高速公路 改扩建工程 路线设计 

分 类 号：U418.8[交通运输工程—道路与铁道工程]