Evaluation of 3D Dynamic Effects Induced by High-speed Trains on Double-track Slab Bridges

All of RECERCAT

To access the full text documents, please follow this link: http://hdl.handle.net/2117/90449

Title:	Evaluation of 3D Dynamic Effects Induced by High-speed Trains on Double-track Slab Bridges
Author:	Arañó Barenys, Assís
Other authors:	Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental; González Lopez, Jose Manuel
Abstract:	In this project, 3D models of bridges for double track HSR with slab-track are developed with ABAQUS. The purpose is mainly to verify that 2D models are applicable and conservative for this bridge type. Python and Matlab scripts are written to compute FRF¿s and perform HSLM-analyses for various parameter configurations. Finally, post-processing the result of individual parameter sets and over all the parameters sets is done. Moreover, the study of the influence of different load distributions is carried out, depending on the choice of slab-track system.
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria civil::Infraestructures i modelització dels transports::Infraestructures i transport ferroviari -Trens d'alta velocitat -Dynamics -Frequency analysis -3D model -Design diagrams -Torsional modes of vibration -Trens d'alta velocitat
Rights:	Attribution 3.0 Spain http://creativecommons.org/licenses/by/3.0/es/
Document type:	Research/Master Thesis
Published by:	Universitat Politècnica de Catalunya
Share: