Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Study on Vibration Control of Concrete Structures Reinforced with Superelastic Shape Memory Alloy
The self-rehabilitation properties of intelligent concrete structures reinforced with superelastic SMA strands are experimentally investigated. The influence of superelastic SMAs on the damping ratio of concrete columns is studied through initial displacement method. Then, the seismic responses and the self-recentering capability of SMA concrete structures are analyzed. The results show that the intelligent concrete beams have good self-rehabilitation capabilities and the SMAs can be utilized as inner energy dissipation devices to change the damping ratio of concrete members or structures for structural vibration suppression. Moreover, superelastic SMA reinforced concrete structures have less horizontal and torsional responses and excellent self-recentering capabilities compared to the reinforced concrete structures without SMAs.
Study on Vibration Control of Concrete Structures Reinforced with Superelastic Shape Memory Alloy
The self-rehabilitation properties of intelligent concrete structures reinforced with superelastic SMA strands are experimentally investigated. The influence of superelastic SMAs on the damping ratio of concrete columns is studied through initial displacement method. Then, the seismic responses and the self-recentering capability of SMA concrete structures are analyzed. The results show that the intelligent concrete beams have good self-rehabilitation capabilities and the SMAs can be utilized as inner energy dissipation devices to change the damping ratio of concrete members or structures for structural vibration suppression. Moreover, superelastic SMA reinforced concrete structures have less horizontal and torsional responses and excellent self-recentering capabilities compared to the reinforced concrete structures without SMAs.
Study on Vibration Control of Concrete Structures Reinforced with Superelastic Shape Memory Alloy
Cui, Di (Autor:in) / Li, Hong-Nan (Autor:in) / Song, Gangbing (Autor:in)
12th Biennial International Conference on Engineering, Construction, and Operations in Challenging Environments; and Fourth NASA/ARO/ASCE Workshop on Granular Materials in Lunar and Martian Exploration ; 2010 ; Honolulu, Hawaii, United States
Earth and Space 2010 ; 3396-3405
11.03.2010
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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