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Dynamische Charakteristik von Eisenbahnrahmenbrücken

Railway bridges are subject to dynamic loads caused by train crossings. To assess the risk of resonance, the dynamic properties are analysed using FE simulations. The identification of the dynamic system often proves to be difficult. In this thesis, the material-related influencing factors and the i...

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Guardado en:
Autor principal: Heiland, Till
Formato: Online
Lenguaje:alemán
Publicado: KIT Scientific Publishing 2024
Materias:
calculation model; soil-structure interaction; dynamic characteristics; Railway portal frame bridges; Prognosemodell; Boden-Bauwerk-Interaktion; Dynamische Charakteristik; Eisenbahnrahmenbrücken
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TN Civil engineering, surveying and building
Acceso en línea:https://library.oapen.org/handle/20.500.12657/92037
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Sumario:Railway bridges are subject to dynamic loads caused by train crossings. To assess the risk of resonance, the dynamic properties are analysed using FE simulations. The identification of the dynamic system often proves to be difficult. In this thesis, the material-related influencing factors and the influence of the soil-structure interaction on the dynamic characteristics of railway portal frame bridges are investigated. Based on this, a calculation model is developed.

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