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以江苏省一座系杆拱桥的设计为例 ,对预应力混凝土斜拉行架连续梁、预应力混凝土系杆拱二种设计方案进行了对比 ;介绍了系杆拱桥的结构设计。
Taking the design of a tied arch bridge in Jiangsu Province as an example, two kinds of design schemes of prestressed concrete cable-stayed continuous girder and prestressed concrete tied arch are compared. The structure design of tied arch bridge is introduced.