The reinforced concrete structure and steel tubular structure are included into the laminated beam arch bridges on the basis of analysis of Bianjing Rainbow Bridge.
Steel tubular arched bridge is a new type of bridge with the characteristic of beautiful shape and reasonable stress.
钢管拱桥是近年来使用的新桥型，具有造型美观受力合理的特点。
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This paper introduces the design and construction method of main bridge of the North bridge, which is a half through concrete filled steel tubular truss arch structure.