A homogenization technique applied to periodic buildings.

Graciela Carolina Franco Ariza (1) , Céline Chesnais (1) , Cedric Desprez (2) , Jean François Semblat (3) , Cédric Giry (4)

1 IFSTTAR/GERS/SRO - Sols, Roches et Ouvrages Géotechniques
2 IFSTTAR/MAST/EMGCU - Expérimentation et modélisation pour le génie civil et urbain
3 IMSIA - UMR 9219 - Institut des Sciences de la mécanique et Applications industrielles
4 LMT - Laboratoire de Mécanique et Technologie

The homogenization technique consists in describ-ing the global behavior of the structure with an 'equivalent beam' model according to the following process : (i) Static analysis of only a story for the determination of the mechanical properties of the global model, (ii) Dynamic analysis of the equivalent beam, which is a 1D analytical model, (iii) Application of the macroscopic deformation on the model of a story in order to compute the internal forces of the structural elements.

Mots clés: HOMOGENEISATION; SIMULATION NUMERIQUE; POUTRE; DYNAMIQUE DES STRUCTURES

Domaines: Génie civil

Graciela Carolina Franco Ariza, Céline Chesnais, Cedric Desprez, Jean François Semblat, Cédric Giry. A homogenization technique applied to periodic buildings.. 7th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN), Jun 2019, Hersonissos, Greece. 1 p. ⟨hal-02535334⟩