摘要
作为公路工程的重要组成部分,箱梁施工的大型临时支撑结构钢管桩支架的应用已非常广泛,在桥梁工程施工中,临时支架结构的合理施工是桥梁工程施工的基本条件和保障,对桥梁工程建设的进度和质量起决定性作用。结合清水江特大桥0号块高支架施工的工程实例,详细介绍了塔梁墩固结体系斜拉桥0号块施工支架的方案及结构,对方案进行了比选,并介绍了施工工艺。
As an important part of highway engineering, steel pipe pile support of large temporary support structure in box girder construction has been widely used. In the construction of bridge engineering, reasonable construction of temporary support structure is the basic condition and guarantee of bridge engineering construction, It plays a decisive role in the progress and quality of bridge construction. Combined with the engineering example of No.0 block high support construction of Qingshuijiang Bridge, this paper introduces in detail the scheme and structure of 0 block high support construction of cable-stayed bridge with tower beam pier consolidation system,compares the schemes and introduces the construction technology.
作者
李习春
LI Xichun(China Communications Construction First Highway Xiamen Engineering Co.,Ltd.,Xiamen,Fujian361021,China)
出处
《施工技术》
CAS
2021年第11期63-65,70,共4页
Construction Technology
关键词
桥梁工程
斜拉桥
塔梁墩固结体系
牛腿托架
钢管桩
施工技术
bridges
cable stayed bridges
tower-beam-pier consolidation system
corbel bracket
steel pipe piles
construction
