摘要
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.
出处
《山西建筑》
2013年第36期216-218,共3页
Shanxi Architecture
关键词
跨线桥
现浇箱梁
支架
验算
overpass bridge, cast-in-situ box beam, bracket, checking