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The influence of the transverse stiffening of the arches of a double-track railway bridge in the dynamic response
Bureš, Vojtěch ; Vlk, Zbyněk (referee) ; Martinásek, Josef (advisor)
The subject of this diploma thesis is static and dynamic analysis of arches of a steel railway bridge and investigation of the influence of their stiffening. A shell model was created in Ansys, which was then loaded and statically checked according to the second-order analysis with inserted imperfections. The dynamic analysis focused on the influence of stiffening on the long-term service life of the structure. The results on models with and without arched stiffener were compared.

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