Analytical and numerical modelling of existing RC frames with smooth rebars

•Analytical modeling of smooth rebar local behavior under cyclic axial loading.•Numerical implementation of the smooth rebar stress-slip law.•Assessment of the role of smooth rebar slip in the structural seismic response.•Innovative modeling strategy for the non-linear response at crack location.•Co...

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Veröffentlicht in:	Engineering structures 2021-12, Vol.249, p.113160, Article 113160
Hauptverfasser:	Paderno, Anthony, Pelucco, Simone, Metelli, Giovanni, Preti, Marco
Format:	Artikel
Sprache:	eng
Schlagworte:	Beam-columns Bond-slip Concrete Concrete construction Deformation Energy dissipation Frame structures Gravity load designed structure Mathematical analysis Mathematical models RC existing frames RC Modelling Rebar Reinforced concrete Repeated loading Retrofitting Seismic activity Seismic engineering Seismic response Slip Smooth reinforcement Stiffness Structural models
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