宽低悬灌桥梁的挂篮设计  

Design of Form Traveler for Wide and Shallow Girders Cast in Situ with Balanced Cantilever Construction Method

作　　者：丁大有[1] 

机构地区：[1]中铁二十局集团有限公司科技开发部,陕西西安710016

出　　处：《桥梁建设》2005年第6期38-40,共3页Bridge Construction

摘　　要：苏州工业园区青秋浦大桥具有墩小,梁低且宽的特点。主要介绍了该超宽低悬臂灌筑桥梁施工时采用的菱形挂篮的结构设计特点,以及施工中对称作业问题的解决。The Qingqiupu Bridge in Suzhou Industrial Park is characteristic of small size piers and extremely wide and shallow girders. In this paper, the structural design features of diamondshape form traveler used for the cast-in-situ balanced cantilever construction of the the wide and shallow girders of the Bridge are mainly dealt with, and ways to resolve the problems in the balanced cantilever construction are described as well.

关 键 词：悬臂灌筑架桥 挂篮 施工设计 

分 类 号：U445.38[建筑科学—桥梁与隧道工程]