A first order multi-scale model for regular masonry based on a periodic homogenization technique is presented. In particular, a two-field mixed finite element formulation is proposed for the solution of the boundary value problem at the macroscopic level, aiming at improving the accuracy of the macroscopic field evaluation. Some applications on simple 2D structures are shown both in the field of linear elastic and elastic-plastic behavior.
Analisi multi-scala dei pannelli in muratura basata su formulazioni agli elementi finiti miste / Addessi, Daniela; Ciampi, Vincenzo; DE BELLIS, MARIA LAURA; Paolone, Achille. - ELETTRONICO. - (2009). (Intervento presentato al convegno AIMETA tenutosi a Ancona nel 14-17 settembre 2009).
Analisi multi-scala dei pannelli in muratura basata su formulazioni agli elementi finiti miste
ADDESSI, Daniela;CIAMPI, Vincenzo;DE BELLIS, MARIA LAURA;PAOLONE, ACHILLE
2009
Abstract
A first order multi-scale model for regular masonry based on a periodic homogenization technique is presented. In particular, a two-field mixed finite element formulation is proposed for the solution of the boundary value problem at the macroscopic level, aiming at improving the accuracy of the macroscopic field evaluation. Some applications on simple 2D structures are shown both in the field of linear elastic and elastic-plastic behavior.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
