2000•Journal of the China Railway SocietyRequires access
Analysis of medium and small span curved bridge composed of straight girders in high speed railway
He Fa
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Abstract
Because of the intrinsic characteristics of the curves, it's difficult to design and construct the curved bridge. When the bridge is located in the curve, particularly the radius of the curve is large and the span of the bridge is short, most of this kind of bridges will be built as multi span curve bridge composed of straight girders. This paper analyzes the reliability of the curved bridge composed of straight girders from two aspects: character of geometry and static dynamics.