某互通跨线桥联接墩设计

Design of Connecting Pier of an Interchange Overpass Bridge

以某互通跨线桥联接墩的设计为例,简要分析了在互通跨线桥设计中,现浇箱梁和装配式箱梁相接时,联接墩有关尺寸的选定方法、联接墩偏心设置计算及联接墩设计时应注意的事项等,可供类似工程设计参考。

Taking the design of the connecting pier of an interchange overpass bridge as an example,the selection method of the relevant dimensions of the connecting pier,the calculation of the eccentric setting of the connecting pier and the matters needing attention in the design of the connecting pier when the cast-in-place box girder and the assembled box girder are connected in the design of the interchange overpass bridge are briefly analyzed,which can provide reference for the design of similar projects.