萧山通城大道快速路总体设计方案

Overall Design Scheme of Tongcheng Avenue Expressway in Xiaoshan

摘要:

随着杭州城市形态逐步转变为开放式空间布局结构，萧山城区作为杭州“三大副城”的江南城，城市快速路系统是整合并重构萧山城区与杭州中心城区的空间关系的重要举措之一。通城大道是杭州市“三纵五横”骨架路网的“一纵”，也是萧山区“三纵二横”骨架路网的组成部分。系统介绍了萧山区通城大道快速路总体设计方案，包括道路功能定位和服务对象研究，路线总体走向的论证，建设模式和建设规模的分析，以及最后提出全线的总体布置方案。通过对通城大道快速路总体布置的系统研究，希望其为国内城市快速路前期方案研究提供参考。

Abstract:

With the gradual transformation of Hangzhou's urban form into an open spatial layout structure, Xiaoshan City, as the Jiangnan City of Hangzhou's "three sub cities", the urban expressway system is one of the important measures to integrate and reconstruct the spatial relationship between Xiaoshan City and Hangzhou's central city. Tongcheng Avenue is the "one vertical" of the "three-vertical and five-horizontal" skeleton road network in Hangzhou, and also a part of the "three-vertical and two-horizontal" skeleton road network in Xiaoshan District. The overall design scheme of Tongcheng Avenue Expressway in Xiaoshan District is systematically introduced including the road function positioning and service object research, the demonstration of the overall route direction, the analysis of construction mode and scale. Finally the overall layout scheme of the whole line is put forward. Through the systematic study on the overall layout of Tongcheng Avenue Expressway, it is hoped to provide a reference for the preliminary scheme study of urban expressways in China.