Compared with ordinary continuous longitudinal girder, this type of wharf has an obvious decrease in internal forces.
通过内力计算并与传统梁板式码头的比较，结果表明该码头结构形式跨中内力明显减小。
The superstructure of the main spans of Jincheng Bridge in Wuxi is a prestressed concrete continuous box girder with its longitudinal and transverse prestressing ducts grouted by vacuum method.
无锡金城大桥主跨上部结构为预应力混凝土连续箱梁，纵、横向预应力孔道压浆采用真空辅助压浆工艺。介绍该真空辅助压浆的施工工艺。
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