观海路跨线桥现浇箱梁支架施工方案

The bracket construction scheme of overpass bridge cast-in-place box girder in Guanhai Road

结合工程实例,介绍了跨线桥现浇箱梁支架施工方案,阐述了支架施工方法、原地面地基处理、支架的设置及验算、支架预压及预拱度调整等内容,该方案实施后取得了良好的工程效益和经济效益。

Combining with the engineering practice, this paper introduced the construction scheme of overpass bridge cast-in-place box beam bracket, elaborated the bracket construction method, original ground foundation treatment, bracket setting and checking, bracket preloading and pre-camber adjustment and other contents, after the implementation of the schemes gained good engineering and economic benefits.