0
  • DE
  • EN
  • FR
  • Base de données et galerie internationale d'ouvrages d'art et du génie civil

Publicité

Shaking Table Test of Viaduct Model and its Numerical Analysis Focusing on Damping Modeling

 Shaking Table Test of Viaduct Model and its Numerical Analysis Focusing on Damping Modeling
Auteur(s): , ,
Présenté pendant IABSE Symposium: Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas, Venice, Italy, 22-24 September 2010, publié dans , pp. 326-327
DOI: 10.2749/222137810796024718
Prix: € 25,00 incl. TVA pour document PDF  
AJOUTER AU PANIER
Télécharger l'aperçu (fichier PDF) 0.03 MB

In this research, we attempt to propose the introducing method of damping property of the viaduct system based on its damping mechanism. In this method, the damping factors of the viaduct system su...
Lire plus

Détails bibliographiques

Auteur(s):


Médium: papier de conférence
Langue(s): anglais
Conférence: IABSE Symposium: Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas, Venice, Italy, 22-24 September 2010
Publié dans:
Page(s): 326-327 Nombre total de pages (du PDF): 8
Page(s): 326-327
Nombre total de pages (du PDF): 8
Année: 2010
DOI: 10.2749/222137810796024718
Abstrait:

In this research, we attempt to propose the introducing method of damping property of the viaduct system based on its damping mechanism. In this method, the damping factors of the viaduct system such as the internal material damping and the hysteresis damping of the pier and the superstructure, the frictional damping of the movable bearing and energy absorption at the base of the pier are incorporated into the numerical model of the integrated bridge structure. In order to confirm the validity of the method, we conduct the shaking table test of the simple specimen of the viaduct which includes the various damping factors, and conduct the dynamic response analysis of the corresponding numerical model employing the proposed damping modeling. The proposed damping modeling method can reproduce the elastic and inelastic behavior of the viaduct model employed in the shaking table test.