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继南浦、杨浦大桥建成后,黄浦江上游将建第三座大跨径迭合梁斜拉桥。取名为徐浦大桥的设计雏形已初步通过了专家评估。 徐浦大桥的主桥塔为A形,高约为210m。A形桥塔不仅线条简洁、在抗风抗震方面更具有稳定性。 南浦大桥的主跨423m,杨浦大桥的主跨602m,设计中的徐浦大桥主跨590m。与南浦、杨浦大桥不同的是,徐浦大桥边孔桥身将设计成混凝土结构,这不仅能节约大量钢材,而且还能加快施工进度。
Following Nanpu, Yangpu Bridge completed, the upper reaches of the Huangpu River will build a third large-span composite girder cable-stayed bridge. Design prototype named Xu Pu Bridge has passed the preliminary assessment of experts. The main bridge tower of Xupu Bridge is A-shaped with a height of 210m. A-shaped bridge tower not only simple lines, more stable in wind and earthquake resistance. The main span of Nanpu Bridge is 423m, the main span of Yangpu Bridge is 602m, and the main span of Xupu Bridge in design is 590m. And Nanpu, Yangpu Bridge is different, Xu Pu Bridge side of the bridge will be designed as a concrete structure, which not only can save a lot of steel, but also to speed up the construction progress.