Composite behavior in RC buildings retrofitted using buckling-restrained braces with elastic steel frames

•Investigation of composite behavior in RC buildings retrofitted using BRBs with steel frame (SF).•Proposed retrofit method can avoid damage concentration and secure self-centering function.•Development of a detailed numerical model to simulate the composite behavior between RC and SF.•Development o...

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Veröffentlicht in:	Engineering structures 2020-09, Vol.219, p.110896, Article 110896
Hauptverfasser:	Saingam, Panumas, Sutcu, Fatih, Terazawa, Yuki, Fujishita, Kazuhiro, Lin, Pao-Chun, Celik, Oguz C., Takeuchi, Toru
Format:	Artikel
Sprache:	eng
Schlagworte:	Bracing Buckling Buckling-restrained braces Buildings Composite behavior Composite materials Concrete Concrete construction Cyclic loads Design Design techniques Elastic buckling Energy dissipation Equivalent linearization Mathematical models Nonlinear analysis Nonlinear response Numerical models RC buildings Reinforced concrete Reinforcement (structures) Reinforcing steels Retrofitting School buildings Seismic retrofit Steel Steel frames Stiffness
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