摘要
在全部预应力混凝土连续箱梁施工中,0号块的施工极为关键,其施工质量决定着整个连续梁施工的成败。结合工程实例,介绍了连续刚构桥在承台上架设粗钢管支架及碗扣式满膛脚手架的施工工艺,为其他类似工程提供参考。
Start element construction is a key and important process of continuous rigid frame bridge, so the start element directly determines the bridge construction qunlity. Combined with practice, the technology of large diameter under water steel tubes on abutment with section steel platform and full bore scaffolding is introduced, it provide reference for other similar project.
出处
《现代交通技术》
2008年第2期52-55,共4页
Modern Transportation Technology
关键词
连续刚构桥
承台支架
施工技术
continuous rigid frame bridge
supporting on cushion cap
construction method