Data-driven Formulation of a Super Element for FE Analysis of Lattice Structures, M.Sc. Thesis Sharif University of Technology ; Asghari, Mohsen (Supervisor) ; Hosseini, Ehsan (Supervisor)
Abstract
Additive manufacturing enables fabricating lattice structures with tailored mechanical responses based on lattice materials. Full exploitation of such a possibility requires reliable and efficient mechanical analysis tools to be explored by topology optimization algorithms for designing the interior architecture of the structures to meet the desired mechanical behavior. However, detailed mechanical analysis of lattice-based structures using the conventional finite element approach is prohibitively expensive due to lattices’ complex and fine features that demand adopting very fine space discretization. As an alternative, equivalent models based on the homogenization principle have widely been...
Cataloging briefData-driven Formulation of a Super Element for FE Analysis of Lattice Structures, M.Sc. Thesis Sharif University of Technology ; Asghari, Mohsen (Supervisor) ; Hosseini, Ehsan (Supervisor)
Abstract
Additive manufacturing enables fabricating lattice structures with tailored mechanical responses based on lattice materials. Full exploitation of such a possibility requires reliable and efficient mechanical analysis tools to be explored by topology optimization algorithms for designing the interior architecture of the structures to meet the desired mechanical behavior. However, detailed mechanical analysis of lattice-based structures using the conventional finite element approach is prohibitively expensive due to lattices’ complex and fine features that demand adopting very fine space discretization. As an alternative, equivalent models based on the homogenization principle have widely been...
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