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A numerical model of the structural behavior of buckling-restrained braces

Autor
Lopez Almansa, F.; Castro, J.C.; Oiler, S.
Tipus d'activitat
Article en revista
Revista
Engineering structures
Data de publicació
2012-08
Volum
41
Pàgina inicial
108
Pàgina final
117
DOI
https://doi.org/10.1016/j.engstruct.2012.03.045 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/23147 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0141029612001708 Obrir en finestra nova
Resum
This work presents a numerical model of the cyclic structural behavior of dissipative buckling-restrained braces, commonly used as an alternative to classical concentric braces for seismic protection of building frames and other structures. Such devices are usually composed of a slender steel core embedded in a stockiest casing that is intended to prevent its buckling when it is under compression. The casing is made either of mortar or steel, and a sliding interface is interposed between the cor...
Citació
Lopez Almansa, F.; Castro, J.C.; Oiler, S. A numerical model of the structural behavior of buckling-restrained braces. "Engineering structures", Agost 2012, vol. 41, p. 108-117.
Paraules clau
Buckling-restrained braces, Damage model, Energy dissipators, Numerical simulation, Passive control, Plasticity
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
GMNE - Grup de Mètodes Numèrics en Enginyeria

Participants

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