摘要
与通启、崇启高速公路衔接的启东北枢纽互通方案是江苏省海安至启东高速公路互通设计的难点和关键点,文章以海启高速公路启东北枢纽为依托,通过对互通位置分析、设计原则确定,提出了考虑不同侧重点的多个互通设计方案,并从服务功能、经济社会效益、技术指标、安全性、工程造价等多方面因素进行综合比选分析,推荐出适应当前综合功能需求的设计方案,为类似工程设计提供借鉴和参考。
The design scheme of Qidong north hub interchange is the difficulty and key point of Haiqi expressway in Jiangsu province.Taking Qidong north hub interchange as the background,interchange design schemes that considering interchange location and design principles are put forward,then through comprehensive analysis and comparison form aspects of service function,economic and social benefits,technical index,safety,engineering cost and other factors,the optimal scheme is proposed.The research results could be taken as reference for similar project design.
出处
《现代交通技术》
2015年第1期12-16,共5页
Modern Transportation Technology
关键词
道路工程
互通设计
高速公路
方案比选
road engineering
interchange design
expressway
comprehensive selection
