This work aims estimating seismic losses in residential-reinforced concrete buildings, highlighting the influence of infills and services. First, the mechanical-based “POST”-method is used to perform simplified (nonlinear static) structural analyses, in the “shear-type” building hypothesis. Then, drift-based fragility curves and repair cost analysis, specific for infills and services, are used to obtain expected damage and losses. Lastly, the whole proposed loss assessment methodology is applied to a wide building stock struck by L’Aquila (Italy) 2009-earthquake and damaged to infills. The numerical-versus-observed comparison of damage scenario and seismic losses allows a promising validation of the procedure.

Seismic Loss Prediction for Infilled RC Buildings via Simplified Analytical Method / Del Gaudio, Carlo; De Risi, Maria Teresa; Verderame, Gerardo Mario. - In: JOURNAL OF EARTHQUAKE ENGINEERING. - ISSN 1363-2469. - (2021), pp. 1-34. [10.1080/13632469.2021.1875940]

Seismic Loss Prediction for Infilled RC Buildings via Simplified Analytical Method

Del Gaudio, Carlo
Primo
;
De Risi, Maria Teresa
Secondo
;
Verderame, Gerardo Mario
Ultimo
2021

Abstract

This work aims estimating seismic losses in residential-reinforced concrete buildings, highlighting the influence of infills and services. First, the mechanical-based “POST”-method is used to perform simplified (nonlinear static) structural analyses, in the “shear-type” building hypothesis. Then, drift-based fragility curves and repair cost analysis, specific for infills and services, are used to obtain expected damage and losses. Lastly, the whole proposed loss assessment methodology is applied to a wide building stock struck by L’Aquila (Italy) 2009-earthquake and damaged to infills. The numerical-versus-observed comparison of damage scenario and seismic losses allows a promising validation of the procedure.
2021
Seismic Loss Prediction for Infilled RC Buildings via Simplified Analytical Method / Del Gaudio, Carlo; De Risi, Maria Teresa; Verderame, Gerardo Mario. - In: JOURNAL OF EARTHQUAKE ENGINEERING. - ISSN 1363-2469. - (2021), pp. 1-34. [10.1080/13632469.2021.1875940]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/857132
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