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Multiscale computational first order homogenization of thick shells for the analysis of out-of-plane loaded masonry walls

Autor
Petracca, M.; Pelà, L.; Rossi, R.; Oller, S.; Camata, G.; Spacone, E.
Tipus d'activitat
Article en revista
Revista
Computer methods in applied mechanics and engineering
Data de publicació
2017-03
Volum
315
Pàgina inicial
273
Pàgina final
301
DOI
https://doi.org/10.1016/j.cma.2016.10.046 Obrir en finestra nova
Projecte finançador
COMP-DES-MAT (Advanced tools for computational design of engineering materials)
EACY - Enhanced accuracy computational and experimental framework for strain localization and failure mechanisms
ReLUIS 2014-2016
Técnicas multiescala para el análisis experimental y numérico de la fiabilidad de las estructuras de obra de fábrica
Repositori
http://hdl.handle.net/2117/98657 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0045782516303917 Obrir en finestra nova
Resum
This work presents a multiscale method based on computational homogenization for the analysis of general heterogeneous thick shell structures, with special focus on periodic brick-masonry walls. The proposed method is designed for the analysis of shells whose micro-structure is heterogeneous in the in-plane directions, but initially homogeneous in the shell-thickness direction, a structural topology that can be found in single-leaf brick masonry walls. Under this assumption, this work proposes a...
Citació
Petracca, M., Pela, L., Rossi, R., Oller, S., Camata, G., Spacone, E. Multiscale computational first order homogenization of thick shells for the analysis of out-of-plane loaded masonry walls. "Computer methods in applied mechanics and engineering", Març 2017, vol. 315, p. 273-301.
Paraules clau
COMP-DES-MAT Project, COMPDESMAT Project, Computational multiscale homogenization, Masonry, Periodic micro-structure, Representative volume element (RVE), Shell, Strain localization
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
ATEM - Anàlisi i Tecnologia d'Estructures i Materials
DECA - Grup de Recerca del Departament d'Enginyeria Civil i Ambiental

Participants