有轨电车轨道与路基全装配式建造施工技术方案  

Discussion on Prefabricated Assembly Technology of Modern Tram Track Subgrade

作　　者：秦晓光 张中杰 凌辉 QIN Xiaoguang;ZHANG Zhongjie;LING Hui(Shanghai Urban Construction Design&Research Institute(Group)Co.,Ltd.,200125,Shanghai,China)

机构地区：[1]上海市城市建设设计研究总院(集团)有限公司,上海200125 [2]上海有轨电车工程技术研究中心,上海200125

出　　处：《城市轨道交通研究》2021年第S02期49-51,共3页Urban Mass Transit

基　　金：住房和城乡建设部研究开发项目(2018-K9-034)。

摘　　要：有轨电车建设期的管线搬迁及主体工程施工周期较长,施工围挡对周边环境及交通影响较大。提出了一种有轨电车轨道路基全装配式技术方案以及两种上部结构与基础结构连接方式,实现了在工厂预制主体构件,运输到工程现场后吊装拼接。该技术方案可使施工速度大幅提高,发挥预制扣件质量可靠、功能扩展性强的特点,实现有轨电车轨道路基节点快速、可靠地连接。Since the pipeline relocation and main project construction period are quite long during the construction of tram lines,the construction enclosure has adverse effects on the surrounding environment and traffic conditions.In this paper,a fully assembled technical scheme of track subgrade and more than two connection modes between superstructure and foundation structure for the tram are proposed,in such a way,the main components could be prefabricated in the factory,and be transported to the project site for hoisting and splicing.This technical scheme can greatly improve the construction speed,give full play to the characteristics of reliable quality and strong functional expansibility of the prefabricated fasteners,leading to fast and reliable connection of tram track subgrade nodes.

关 键 词：有轨电车 轨道 路基 预制装配 

分 类 号：U482.1[交通运输工程—载运工具运用工程] U215.7[交通运输工程—道路与铁道工程]