摘要
太平互通式立交是忠垫(重庆忠县至垫江)高速公路项目重要工点之一。阐述了太平立交在施工图设计中对初步设计推荐方案的优化过程,探讨了枢纽立交环形匝道半径的取值,论述了匝道的平纵组合对立交造型与工程规模的影响。
Taiping interchange is one of the key projects paper describes procedure of how to optimize the solution in Chongqing Zhongxian- Dianjiang recommended in basic design during Expressway. This construction drawing design for Taiping Interchange, it discusses the valuating for radius of the ring ramp in interchange, as well as influence of the horizontal and vertical ram cortfiguration to pattern of interchange and scale of project.
出处
《公路交通技术》
2006年第5期4-6,共3页
Technology of Highway and Transport
关键词
高速公路
太平立交
优化设计
expressway
Taiping overpass
optimization design
