上海崇明越江通道大跨度叠合梁施工技术  

Construction Techniques for Long Span Composite Girder of Chongming River Crossing in Shanghai

作　　者：刘俊[1] 胡勇[1] 陈理平[2] 

机构地区：[1]中铁大桥局集团第四工程有限公司,江苏南京210031 [2]中铁大桥局集团上海分公司,上海200071

出　　处：《桥梁建设》2007年第A02期40-44,共5页Bridge Construction

摘　　要：上海崇明越江通道105 m跨钢-混凝土板叠合梁,是目前世界上同类型桥梁中跨度最大的简支变连续钢-混凝土叠合梁。针对其跨度大、重量大的特点,介绍其整体制造、叠合、横移、架设和控制施工技术。The 105-m span composite girder of Chongming River Crossing in Shanghai is currently the longest span steel and concrete composite girder that is constructed by way of firstly simply-supporting and then transferring into a continuous one among the similar girders in the world. In the light of the characteristics of the great span length and heavy weight of the girder, the construction techniques for integral fabrication, composition, laterally shifting, erection and control of the girder are presented.

关 键 词：组合梁 桥梁架设 施工技术 

分 类 号：U448.216[建筑科学—桥梁与隧道工程] U445.46[交通运输工程—道路与铁道工程]