This work presents a numerical procedure for constructing mechanical-based fragility curves for industrial steel structures. In particular, the structures under considerations are characterised by the absence of anti-seismic details and by the presence of masonry infills. This structural typology has been identified in southern Italy and represents a widespread construction technology. The exposure information are obtained by an in-situ survey of the industrial area in the municipality of Spezzano Albanese (Italy) using the CARTIS-GL form. Fragility curves are constructed using Monte Carlo simulations and the industrial structures are modelled using mixed frame finite elements accounting for geometrical and material nonlinearities.
MECHANICAL-BASED SEISMIC VULNERABILITY ANALYSIS OF INDUSTRIAL STEEL STRUCTURES WITH MASONRY INFILLS / Liguori, F. S.; Madeo, A.; Formisano, A.. - (2023). ( 9th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2023 Athens, Greece 2023).
MECHANICAL-BASED SEISMIC VULNERABILITY ANALYSIS OF INDUSTRIAL STEEL STRUCTURES WITH MASONRY INFILLS
Formisano A.
2023
Abstract
This work presents a numerical procedure for constructing mechanical-based fragility curves for industrial steel structures. In particular, the structures under considerations are characterised by the absence of anti-seismic details and by the presence of masonry infills. This structural typology has been identified in southern Italy and represents a widespread construction technology. The exposure information are obtained by an in-situ survey of the industrial area in the municipality of Spezzano Albanese (Italy) using the CARTIS-GL form. Fragility curves are constructed using Monte Carlo simulations and the industrial structures are modelled using mixed frame finite elements accounting for geometrical and material nonlinearities.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
