Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shaking Table Tests of a Structure Equipped with Superelastic Dampers
The energy dissipation capacity of the NiTi alloy was evaluated as part of a series of shake table tests. A superelastic damper was developed to take advantage of the hysteretic energy dissipation associated with this type of shape memory alloy. Each device was tested at different intensity levels. A vertical steel cantilever with 600 kg mass on top was subjected to a series of ground motions with different spectral characteristics. The dampers were placed as part of a tie system, restraining the horizontal movement of the top mass. The devices showed stable hysteretic behavior allowing for energy dissipation.
Shaking Table Tests of a Structure Equipped with Superelastic Dampers
The energy dissipation capacity of the NiTi alloy was evaluated as part of a series of shake table tests. A superelastic damper was developed to take advantage of the hysteretic energy dissipation associated with this type of shape memory alloy. Each device was tested at different intensity levels. A vertical steel cantilever with 600 kg mass on top was subjected to a series of ground motions with different spectral characteristics. The dampers were placed as part of a tie system, restraining the horizontal movement of the top mass. The devices showed stable hysteretic behavior allowing for energy dissipation.
Shaking Table Tests of a Structure Equipped with Superelastic Dampers
Branco, M. (Autor:in) / Guerreiro, L. (Autor:in) / Campos Costa, A. (Autor:in) / Candeias, P. (Autor:in)
Journal of Earthquake Engineering ; 18 ; 674-695
04.07.2014
22 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Shaking Table Tests of a Structure Equipped with Superelastic Dampers
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