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Numerical simulation of the seismic behavior of building structures equipped with friction energy dissipators

Autor
Cruz, S. T. de la; Lopez Almansa, F.; Oller, S.
Tipus d'activitat
Article en revista
Revista
Computers & structures
Data de publicació
2007-01
Volum
85
Número
1-2
Pàgina inicial
30
Pàgina final
42
DOI
https://doi.org/10.1016/j.compstruc.2006.08.050 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0045794906002951 Obrir en finestra nova
Resum
This paper presents a new algorithm to simulate the seismic response of N-story building frames incorporating friction energy dissipators; a device per floor is considered. The frames with the dissipators are described by 2D lumped masses models with two degrees of freedom per floor, namely the horizontal displacements of the main structure and of the dissipators. The proposed algorithm consists of a modification of the linear acceleration method; the main innovation consists of checking at each...
Paraules clau
Contact analysis, Dynamics of structures, Earthquake resistant structures, Energy dissipators, Friction, Non-linear analysis, Numerical simulation, Passive control, Seismic forces
Grup de recerca
(MC)2 - Grup de Mecànica Computacional en Medis Continus
(MC)2 - UPC Mecànica de Medis Continus i Computacional
GMNE - Grup de Mètodes Numèrics en Enginyeria

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