In this paper a pushover procedure for the assessment of inelastic response of irregular buildings is presented. The procedure accounts for mass distribution, higher modes contribution and mode-shapes correlation. The accuracy of the proposed procedure is finally evaluated by comparison with incremental dynamic analysis. In particular, the influence of flexural and torsional frequencies and of eccentricity between mass centre and stiffness centre is investigated.
Pushover procedures for inelastic torsion analysis of buildings
FERRAIOLI, Massimiliano;AVOSSA, Alberto Maria;
2010
Abstract
In this paper a pushover procedure for the assessment of inelastic response of irregular buildings is presented. The procedure accounts for mass distribution, higher modes contribution and mode-shapes correlation. The accuracy of the proposed procedure is finally evaluated by comparison with incremental dynamic analysis. In particular, the influence of flexural and torsional frequencies and of eccentricity between mass centre and stiffness centre is investigated.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.