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Memorias de investigación
Ponencias en congresos:
Comparison of passive and active mitigation devices for vibration control in slender structures
Año:2019
Áreas de investigación
  • Ingeniería civil y arquitectura
Datos
Descripción
This paper presents a comparative study including the theoretical modelling and the practical implementation of two types of well-known devices for structural vibration control. Firstly, a lab scale model for a two-storey building is dynamically identified. Then, a tuned mass damper (TMD) and an active mass damper (AMD) are described, modelled and assembled in the upper floor, both of them with similar effective mass. After coupling the dynamic equations, the experimental results are compared with the numerical ones and their performance is discussed. For modelling purposes, an experimental comparison and the corresponding computational simulation is carried out. Resulting assembled systems will undergo the same loading, consisting on an initial condition away from the equilibrium position and then released. The performance of each device is evaluated in terms of the time free oscillations take to return to rest (with accelerations within a 10% and a 5% band with regard to their maximum value). This is a relevant loading case from which interesting engineering conclusions can be drawn about not only the practical implementation of each proposed mitigation device but also about the computing and simulation capabilities.
Internacional
Si
Nombre congreso
IX ECCOMAS Thematic Conference on Smart Structures and Materials SMART 2019
Tipo de participación
960
Lugar del congreso
París
Revisores
Si
ISBN o ISSN
978-1-61208-730-6
DOI
Fecha inicio congreso
08/07/2019
Fecha fin congreso
12/07/2019
Desde la página
1
Hasta la página
12
Título de las actas
Proceedings of the SMART 2019
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Ivan Muñoz Diaz (UPM)
  • Autor: Jose Manuel Soria Herrera (UPM)
  • Autor: Álvaro Magdaleno
  • Autor: C. Casado
  • Autor: Emiliano Pereira (Universdiad de Alcalá de Henares)
  • Autor: Antolín Lorenzana
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Ingeniería Estructural
  • Departamento: Mecánica de Medios Continuos y Teoría de Estructuras
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