车行、人行组合式跨线桥工程设计  

Design of Vehicle and Pedestrian Combined Overpass Bridge Project

作　　者：韦华[1] 李小刚[1] 郭文复[1] 

机构地区：[1]华东勘测设计研究院,浙江杭州310014

出　　处：《城市道桥与防洪》2008年第8期42-44,共3页Urban Roads Bridges & Flood Control

摘　　要：在设计城市交叉口跨线桥时,往往需同时考虑人行过街设施,目前采用车、人行桥独立设计为主,存在两桥互相干扰、线位重叠、建筑高度等问题。该文介绍了杭州市已建成总长350m,主跨70m的车、人行组合式跨线桥——东新路绍兴路口跨线桥的设计,该桥创新性地采用轻型悬挂式人行天桥,可为城市跨线桥设计参考借鉴。During the design of the overpass bridge at the urban intersection, it is often simultaneously required to consider the pedestrian cross-street facility. At present, it is mainly to use the independent designs of the vehicle bridge and the pedestrian bridge , which have the problems of the bridge disturbance each other, the alignment overlap, the building height and etc. The article introduces the design of the total length of 350 m and the main span of 70 m of the vehicle and pedestrian combined overpass bridge built in Hangzhou City -- an overpass bridge at the intersection of Dongxin Road and Shaoxing Road. The bridge innovates to use the light-type suspension pedestrian overpass bridge able to provide the reference for the design of the urban overpass bridges.

关 键 词：城市交叉口 组合式 跨线桥 人行天桥 悬挂式天桥 

分 类 号：U448.17[建筑科学—桥梁与隧道工程]