This paper aims at presenting a new model of cladding panels of single-story RC precast buildings. Recent post-earthquake surveys show the high vulnerability of cladding panel-to-structure connections, which failure caused large economic and human losses. Two different three-dimensional nonlinear models are defined: i. a bare model, where the panels are only modeled in terms of mass applied in the floor center of mass; ii. panels are modelled in terms of mass and stiffness and panel-to-structure con-nection behavior is taken into account. Panel-to-structure connections are modelled according to recent experimental force-displacement curves. The progressive collapse of the panels during the earthquake is also simulated. A comparison between the bare model and the model with panel is finally carried out.

Modeling of cladding panels of industrial single-story RC precast buildings / Magliulo, G.; Piccolo, V.; Cimmino, M.; Manfredi, G.. - (2023), pp. 200-214. (Intervento presentato al convegno Italian Concrete Days tenutosi a Napoli nel 14-16 April 2021) [10.1007/978-3-031-37955-0].

Modeling of cladding panels of industrial single-story RC precast buildings

Magliulo G.;Piccolo V.;Cimmino M.;Manfredi G.
2023

Abstract

This paper aims at presenting a new model of cladding panels of single-story RC precast buildings. Recent post-earthquake surveys show the high vulnerability of cladding panel-to-structure connections, which failure caused large economic and human losses. Two different three-dimensional nonlinear models are defined: i. a bare model, where the panels are only modeled in terms of mass applied in the floor center of mass; ii. panels are modelled in terms of mass and stiffness and panel-to-structure con-nection behavior is taken into account. Panel-to-structure connections are modelled according to recent experimental force-displacement curves. The progressive collapse of the panels during the earthquake is also simulated. A comparison between the bare model and the model with panel is finally carried out.
2023
978-3-031-37954-3
Modeling of cladding panels of industrial single-story RC precast buildings / Magliulo, G.; Piccolo, V.; Cimmino, M.; Manfredi, G.. - (2023), pp. 200-214. (Intervento presentato al convegno Italian Concrete Days tenutosi a Napoli nel 14-16 April 2021) [10.1007/978-3-031-37955-0].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/852867
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