2006•Qiaoliang jiansheRequires access
Design of Xuejiaba Fujiang River Bridge
Chen Si-xiao
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Abstract
The Xuejiaba Fujiang River Bridge is the longest bridge on Suining-Chongqing Railway for both passenger and freight trains with running speed 200 km/h.The main bridge of the Bridge is designed as a prestressed concrete continuous rigid-frame bridge with span arrangement(68+128+68) m and the approach spans are used with 64-m span simply supported prestressed concrete box girders.In this paper,the design and analysis of the dynamic performance of the Bridge are dealt with.