Observatorio de I+D+i UPM

Descripción
A finite element model updating of a double-curvature-arch dam (La Tajera, Spain) is carried out hereof using the modal parameters obtained from an operational modal analysis. That is, the system modal dampings, natural frequencies and mode shapes have been identified using output-only identification techniques under environmental loads (wind, vehicles). A finite element model of the dam-reservoir-foundation system was initially created. Then, a testing campaing was then carried out from the most significant test points using high-sensitivity accelerometers wirelessly synchronized. Afterwards, the model updating of the initial model was done using a Monte Carlo based approach in order to match it to the recorded dynamic behaviour. The updated model may be used within a structural health monitoring system for damage detection or, for instance, for the analysis of the seismic response of the arch damreservoir- foundation coupled system.
Internacional	Si
Nombre congreso	Joint International Conference: 13th Motion and Vibration Control & 12th Recent Advances in Structural Dynamics
Tipo de participación	960
Lugar del congreso	Southampton, United Kingdom
Revisores	Si
ISBN o ISSN	9780854329939
DOI
Fecha inicio congreso	03/07/2016
Fecha fin congreso	06/07/2016
Desde la página	1
Hasta la página	12
Título de las actas	Proceedings of the XIII International Conference on Motion and Vibration Control

Esta actividad pertenece a memorias de investigación

• Autor: Jaime Garcia Palacios (UPM)
• Autor: Jose Manuel Soria Herrera (UPM)
• Autor: Ivan Muñoz Diaz (UPM)
• Autor: Francisco Tirado Andrés

• Creador: Grupo de Investigación: Grupo de Ingeniería Estructural
• Departamento: Mecánica de Medios Continuos y Teoría de Estructuras
• Departamento: Ingeniería Civil: Hidráulica, Energía y Medio Ambiente