Dynamic Analysis of Train-Rail-Bridge Interaction considering Concrete Creep of a Multi-Span Simply Supported Bridge

A moving wheel-rail interaction element incorporating rail irregularity is derived, and the finite element equations of motion for the train-rail-bridge interaction system are established. Then, the long-term creep deformation increment of an actual pre-stressed concrete girder is predicted based on...

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Veröffentlicht in:	Advances in structural engineering 2014-05, Vol.17 (5), p.709-720
Hauptverfasser:	Yang, Hongyin, Chen, Zhijun, Zhang, Hailong, Fan, Jianping
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceleration Automotive bodies Bridges (structures) Crashworthiness Creep (materials) Irregularities Mathematical models Rails
Online-Zugang:	Volltext
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