温州沿江快速路西段方案设计简介

Scheme Design of West Section of Wenzhou Yanjiang Expressway

城市快速路的设计受现状自然条件和既有构筑物的制约较多,对快速路的设计既要满足其自身功能,也要兼顾现有的周边环境。协调快速路与现有周边工程之间的关系显得尤为重要。结合温州沿江快速路西段的设计,对工程沿线各个重要节点进行方案的比选分析,寻找最优设计方案,既要保障快速路交通功能,又要保证工程的可实施性,同时兼顾社会影响,降低工程浪费。通过对温州沿江快速路西段的设计,总结城市快速路设计的相关方法和经验。

The design of urban expressway is restricted by the current natural conditions and existing structures.The design of expressway should not only meet its own functions,but also take into account the existing surrounding environment.It is particularly important to coordinate the relationship between the expressway and the existing surrounding projects.Combined with the design of the west section of Wenzhou Yanjiang expressway,the scheme of each important node along the project is compared and analyzed to find the optimal design scheme.It is necessary to not only guarantee the traffic function of the expressway,but also ensure the feasibility of the project,take into account the social impact and reduce the project cost.Based on the design of the west section of Wenzhou Yanjiang expressway,this paper summarizes the relevant methods and experience of urban expressway design.