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部分斜拉桥是介于连续梁桥和斜拉桥之间的一种新桥型,这种结构类型兼有连续梁桥和斜拉桥的部分优点和特点。文章以蚌埠市怀远县涡河四桥为例,阐述部分斜拉桥的桥梁结构设计特点和施工工艺,并指出其具有的优越的结构性能以及适用范围。
Part of the cable-stayed bridge is a new type of bridge between continuous girders and cable-stayed bridges. This type of structure has some advantages and features of continuous girders and cable-stayed bridges. This paper takes the case of No. 4 River Bridge in Huaiyuan County of Bengbu City as an example, and expounds the design features and construction techniques of bridge structures of some cable - stayed bridges. It also points out its superior structural performance and applicable scope.