Dynamic Loading of Lattice Structure Made by Selective Laser Melting-Numerical Model with Substitution of Geometrical Imperfections
Abstract
This article deals with the prediction of lattice structure mechanical properties under dynamic loading using finite element method (FEA) with inclusion of geometrical imperfections of the SLM process. Such properties are necessary to know especially for the application of SLM fabricated lattice structures in automotive or aerospace industries.
Keywords
finite element analysis (FEA), low-velocity impact, numerical model, lattice structure, material model, ANSYS Workbench, aluminum alloy AlSi10Mg, energy absorptionPersistent identifier
http://hdl.handle.net/11012/137058Document type
Peer reviewedDocument version
Final PDFCollections
- Ústav konstruování [70]