This paper reports on results of nonlinear analyses performed within the RINTC project on an RC building isolated with different systems (High Damping Rubber Bearings, High Damping Rubber Bearings and Flat Sliding Bearings, Friction Pendulum System) and designed according to the Italian design code. The seismic response has been evaluated under different seismic input levels of two sites with different hazard and by considering two Limit States: Global Collapse and Usability-Preventing Damage. The influence of seismic stoppers and modelling uncertainties is also evaluated. Results permit to compute the implicit collapse risk and to identify critical aspects of current design procedures.
Modelling and Seismic Response Analysis of Italian Code-Conforming Base-Isolated Buildings / Ragni, L.; Cardone, D.; Conte, N.; Dall’Asta, A.; Di Cesare, A.; Flora, A.; Leccese, G.; Micozzi, F.; Ponzo, C.. - In: JOURNAL OF EARTHQUAKE ENGINEERING. - ISSN 1363-2469. - STAMPA. - 22:sup2(2018), pp. 198-230. [10.1080/13632469.2018.1527263]
Modelling and Seismic Response Analysis of Italian Code-Conforming Base-Isolated Buildings
Ragni, L.
Membro del Collaboration Group
;
2018-01-01
Abstract
This paper reports on results of nonlinear analyses performed within the RINTC project on an RC building isolated with different systems (High Damping Rubber Bearings, High Damping Rubber Bearings and Flat Sliding Bearings, Friction Pendulum System) and designed according to the Italian design code. The seismic response has been evaluated under different seismic input levels of two sites with different hazard and by considering two Limit States: Global Collapse and Usability-Preventing Damage. The influence of seismic stoppers and modelling uncertainties is also evaluated. Results permit to compute the implicit collapse risk and to identify critical aspects of current design procedures.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
