宽幅多室波形钢腹板PC组合箱梁施工技术

Construction Technology for PC Combination Box Girder with Wide Multi-cell Corrugated Steel Web

波形钢腹板PC组合箱梁桥是一种经济、高效、施工简便的新型桥梁结构形式,随着我国对波形钢腹板PC组合箱梁结构研究的不断深入和应用技术的成熟,它将在我国的桥梁工程中得到愈来愈广泛的应用。以卫河特大桥为例,对宽幅多室波形钢腹板PC组合箱梁的施工技术及工艺进行了阐述。

PC combination box girder bridge with corrugated steel web is a new bridge structure the construction of which is economic,efficient and simple.Along with the deep research of PC combination box girder structure with corrugated steel web and the maturation of technological application,it will be more widely used in China＇s bridge engineering.Taking Weihe Bridge as an example,this paper describes the construction technology for PC combination box girder with wide multi-cell corrugated steel web.