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An innovative isolation device for aseismic design

Autor
Ismail, M.; Rodellar, J.; Ikhouane, F.
Tipus d'activitat
Article en revista
Revista
Engineering structures
Data de publicació
2010-04
Volum
32
Número
4
Pàgina inicial
1168
Pàgina final
1183
DOI
https://doi.org/10.1016/j.engstruct.2009.12.043 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0141029609004374 Obrir en finestra nova
Activitat premiada
Si
Resum
A new seismic isolation system, namely the roll-n-cage (RNC) isolator, is introduced. This RNC isolator incorporates isolation, energy dissipation, buffer and inherent gravity-based restoring force mechanisms in a single unit. It also provides adequate wind resistance, a great range of horizontal flexibility and always exhibits no uplift during its lateral motion. The principles of operation and force–displacement relationships of the novel RNC isolator are briefly explained. Further, its perf...
Paraules clau
Base isolation, Bouc–Wen Model, Hysteresis, Identification, RNC isolator, Rolling-based isolator
Grup de recerca
CoDAlab - Control, Modelització, Identificació i Aplicacions

Participants

Arxius