Homogenization simulation of material extruded lattice structures
Roberto Spina, Maria Grazia Guerra, Silvia Di Rosa, Giulio Morandina
Abstract
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.
Topics & Concepts
Homogenization (climate)Materials scienceLattice (music)Structural engineeringComposite materialEngineeringPhysicsBiodiversityEcologyBiologyAcousticsComposite Material MechanicsInnovations in Concrete and Construction MaterialsRheology and Fluid Dynamics Studies