Istituto di Scienza e Tecnologie dell'Informazione     
Girardi M., Padovani C., Pagni A., Pasquinelli G. Numerical modelling of masonry arches subjected to time-dependent loads. Technical report, 2009.
The paper describes the results of analyses conducted by using the NOSA code on a circular masonry arch. First the structure is subjected to its own weight and sinusoidal accelerations of variable frequency. Then, the behaviour of the arch subjected to an accelerogram recorded during a real earthquake is investigated. The different results obtained using nonlinear and linear constitutive equations are compared.
Subject Masonry arches
Nonlinear elasticity
Dynamic analysis
Finite-element method
J.2 Physical Sciences and Engineering

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