Study on Application of Viscous Damper in Hybrid Structure
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Détails bibliographiques
| Auteur(s): |
Dagen Weng
Shaobing Zuo Xilin Lu |
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| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | 17th IABSE Congress: Creating and Renewing Urban Structures – Tall Buildings, Bridges and Infrastructure, Chicago, USA, 17-19 September 2008 | ||||
| Publié dans: | IABSE Congress Chicago 2008 | ||||
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| Page(s): | 508-509 | ||||
| Nombre total de pages (du PDF): | 9 | ||||
| Année: | 2008 | ||||
| DOI: | 10.2749/222137908796293569 | ||||
| Abstrait: |
Hybrid structure consists of steel frame and reinforced concrete core tube. The steel beams are welded or anchored to the embedded steel parts in concrete wall, and then concrete slab is cast at the floor level. These stiff joints are easily damaged under earthquakes. This paper describes a comparative study on the seismic behaviour of hybrid structure with stiff connection and with viscous damper connection by using lumped storey model for structural analysis. Numerical results show that proper viscous damper connection can significantly improve the seismic performance of the structure. |
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