Homogenization simulation of material extruded lattice structures

The paper investigates the mechanical behavior of structural elements of a material extruded component using a multiscale analysis based on a homogenization method. The development and validation of a homogenization model start with designing a tailor-made lattice structure. The material model is de...

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Detalles Bibliográficos
Autores principales: Spina, Roberto, Guerra, Maria Grazia, Di Rosa, Silvia, Morandina, Giulio
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2023
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9950821/
https://www.ncbi.nlm.nih.gov/pubmed/36846650
http://dx.doi.org/10.1016/j.heliyon.2023.e13539
Descripción
Sumario:The paper investigates the mechanical behavior of structural elements of a material extruded component using a multiscale analysis based on a homogenization method. The development and validation of a homogenization model start with designing a tailor-made lattice structure. The material model is described using elastoplastic properties and Hill's yield criterion. The numerical validation of the homogenized model and its comparison with the full detail is also described.

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