Torsional seismic response of an asymmetric-plan hospital buidling
- The inelastic torsional response of an asymmetric-plan hospital building is studied. The response of the structure in the time domain as recorded by highly sensitive sensor network, integrated by a data acquisition system. The identification was performed using techniques of modal extraction in the frequency domain (frequency Domain decomposition). A calibration process was applied in order to identify a reliable structural model to be used for the seismic vulnerability assessment of the hospital building. In particular, a nonlinear static procedure accounting for mass distribution, higher modes contribution and mode-shapes correlation was proposed for the estimation of the seismic response of irregular buildings. Finally, the influence of lateral force distribution, node control during pushover and accidental eccentricity is investigated.
Autor*innen: | M. Ferraioli, D. Abruzzese, Lorenzo Miccoli, G. Di Lauro |
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Dokumenttyp: | Beitrag zu einem Tagungsband |
Veröffentlichungsform: | Verlagsliteratur |
Sprache: | Englisch |
Titel des übergeordneten Werkes (Englisch): | 14th Conference of seismic engineering ANIDIS |
Jahr der Erstveröffentlichung: | 2011 |
Herausgeber (Institution): | Politecnico di Bari |
Ausgabe/Heft: | Abschnitt D |
Erste Seite: | 1 |
Letzte Seite: | 10 |
Freie Schlagwörter: | Inelastic torsion; Irregular buildings; Seismic response |
Veranstaltung: | 14th Conference of seismic engineering ANIDIS |
Veranstaltungsort: | Bari, Italy |
Beginndatum der Veranstaltung: | 18.09.2011 |
Enddatum der Veranstaltung: | 22.09.2011 |
ISBN: | 978-88-7522-040-2 |
Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
Datum der Freischaltung: | 19.02.2016 |
Referierte Publikation: | Nein |