PUMA
Istituto di Scienza e Tecnologie dell'Informazione     
Girardi M., Padovani C., Pellegrini D. Modal analysis of masonry-like structures. Technical report, 2016.
 
 
Abstract
(English)
This paper presents a new numerical tool for evaluating the vibration frequencies and mode shapes of masonry buildings in the presence of cracks. The algorithm has been implemented within the NOSA-ITACA code, which models masonry as a nonlinear elastic material with zero tensile strength. Some case studies are reported, and the differences between linear and nonlinear behaviour highlighted.
Subject Masonry-like materials
Modal analysis
Numerical methods
Nonlinear dynamics
J.2 PHYSICAL SCIENCES AND ENGINEERING


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