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Memorias de investigación
Ponencias en congresos:
Comparison of measured and predicted response of a structure subject to rhythmic activities
Año:2013
Áreas de investigación
  • Ingenierías
Datos
Descripción
Crowd induced dynamic loading in large structures, such as gymnasiums or stadiums, is usually modelled as a series of harmonic loads which are defined in terms of their Fourier coefficients. Different values of these Fourier coefficients that were obtained from full scale measurements can be found in codes. Recently, an alternative has been proposed, based on random generation of load time histories, that take into account phase lags among individuals inside the crowd. Generally the testing is performed on platforms or structures that can be considered rigid because their natural frequencies are higher than the excitation frequencies associated with crowd loading. In this paper we shall present the testing done on a structure designed to be a gymnasium, which has natural frequencies within that range. In addition, its measurements will be compared with predictions made using the two abovementioned existing alternatives for crowd induced load modeling.
Internacional
Si
Nombre congreso
5th International Operational Modal Analysis Conference
Tipo de participación
960
Lugar del congreso
Guimarães, Portugal
Revisores
Si
ISBN o ISSN
978-972-8692-83-4
DOI
Fecha inicio congreso
13/05/2013
Fecha fin congreso
15/05/2013
Desde la página
1
Hasta la página
8
Título de las actas
Proceedings of the 5th International Operational Modal Analysis Conference (IOMAC'13)
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Javier Fernández Martínez (UPM)
  • Autor: Lutz Karl Heinz Hermanns (UPM)
  • Autor: Alberto Fraile de Lerma (UPM)
  • Autor: Enrique Alarcon Alvarez (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Ingeniería Sísmica: Dinámica de Suelos y Estructuras
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