Contributo in atti di convegno, 2019, ENG
Girardi M.; Padovani C.; Pellegrini D.; Robol L.
CNR-ISTI, Pisa, Italy; CNR-ISTI, Pisa, Italy; CNR-ISTI, Pisa, Italy; University of Pisa, Pisa, Italy; CNR-ISTI, Pisa, Italy
This paper describes the automated nonlinear model updating procedure for ma-sonry structures implemented in the NOSA-ITACA code. The algorithm, aimed at matchingnumerical and experimental natural frequencies and mode shapes, combines nonlinear staticanalysis, linear perturbation and modal analysis and allows fine-tuning the free parametersof the model. The numerical method is applied to two simple case studies, which prove itseffectiveness.
COMPDYN 2019, Crete, Greece, 24-26/06/2019
Linear perturbation, Modal analysis, Non-linear Model updating, Masonry materials, nonlinear elasticity
Robol Leonardo, Girardi Maria, Padovani Cristina, Pellegrini Daniele
ISTI – Istituto di scienza e tecnologie dell'informazione "Alessandro Faedo"
ID: 407297
Year: 2019
Type: Contributo in atti di convegno
Creation: 2019-10-02 10:53:33.000
Last update: 2020-09-05 09:56:59.000
External IDs
CNR OAI-PMH: oai:it.cnr:prodotti:407297
Scopus: 2-s2.0-85079087334