对大跨度钢结构桥梁施工技术的分析  

Analysis on Construction Technology of Long Span Steel Structure Bridge

作　　者：徐贺 XU He(CCCC Worldcom(Chongqing)Heavy Industry Co.Ltd.,Chongqing 402100,China)

机构地区：[1]中交世通(重庆)重工有限公司,重庆402100

出　　处：《工程建设与设计》2021年第22期147-148,172,共3页Construction & Design for Engineering

摘　　要：大跨度钢结构桥梁是公路桥梁建设的一部分,在我国公路交通网络中占据着重要地位。新时期,伴随着我国交通运输事业的发展,大跨度钢结构桥梁数量不断增加,相应的施工技术也在不断更新,要保证桥梁施工效果,需要做好对施工技术的合理选择和使用。论文从大跨度钢结构桥梁的特点出发,就其主要施工技术进行了分析和研究,希望能为相关工程的施工提供参考。Long span steel structure bridge is a part of highway bridge construction, and plays an important role in the highway traffic network in China. In the new period, with the development of transportation in China, the number of long-span steel structure bridges is increasing, and the corresponding construction technology is constantly updated. In order to ensure the construction effect of the bridge, we need to make a good choice and use of construction technology. This paper analyzes and studies the main construction technology of the long-span steel structure bridge, hoping to provide reference for the construction of related projects.

关 键 词：大跨度钢结构桥梁 满堂支架 转体施工 浮吊架设 

分 类 号：U445.4[建筑科学—桥梁与隧道工程] U448.36[交通运输工程—道路与铁道工程]