昆山市中环快速路高新区枢纽立交方案设计  

The Scheme Design of High-tech Zone Terminal Interchange of Mid-ring Expressway System in Kunshan

作　　者：李浩[1] 王城[2] 

机构地区：[1]东南大学建筑设计研究院有限公司,江苏南京210096 [2]江苏省交通规划设计院股份有限公司,江苏南京210005

出　　处：《中国市政工程》2014年第4期50-51,54,共3页China Municipal Engineering

摘　　要：昆山市高新区枢纽立交位于昆山中环快速路系统的西南角,是快速环线的重要节点。通过对高新区立交的分析,明确其功能定位,根据其建设标准和建设规模,提出3种立交设计方案,经比选最后确定采用苜蓿叶+半定向匝道的枢纽型式,其具有较高的技术指标和合理的工程造价。Located in the southwest corner of Kunshan mid-ring expressway system, Kunshan High-tech Zone terminal interchange is an important node of the fast loop. Based on the analysis of the terminal interchange, its functional orientation is determined and 3 kinds of interchange design plans are proposed according to its construction standard and scale. After the selection, the terminal type of clover leaf + half directional ramp is chosen for its higher technical index and reasonable engineering cost.

关 键 词：快速路 枢纽式立交 方案设计 

分 类 号：U412.352[交通运输工程—道路与铁道工程]