宜兴市新庄大桥主桥连续梁挂篮施工  

Continuous beam cradle construction of major Xinzhuang bridge in Yixing city

作　　者：蔡华[1] 杨玉婵[1] 

机构地区：[1]中铁大桥局集团第二工程有限公司,江苏南京210015

出　　处：《山西建筑》2014年第6期198-199,共2页Shanxi Architecture

摘　　要：以宜兴市新庄大桥为例,对该桥主桥连续梁挂篮施工的总体设计思路进行了介绍,从主梁系统、吊挂系统、底平台系统等方面论述了挂篮的结构形式,并探讨了挂篮的施工工艺流程,为挂篮施工积累了经验。Taking Xinzhuang bridge in Yixing city as the example, the paper introduces the general design concept of continuous beam cradle construction of the major bridge, discusses the cradle structure forms from aspects of major beam system, hoisting system and bottom platform sys- tem, and finally explores the cradle construction procedures, which has accumulated experience for cradle construction.

关 键 词：挂篮 结构 施工 箱梁 

分 类 号：U445[建筑科学—桥梁与隧道工程]