Towards the stabilization of the low density elements in topology optimization with large deformation - Lahuerta, Ricardo Doll; Simões, Eduardo T.; Campello, Eduardo M. B.; Pimenta, Paulo M.; Silva, Emilio C. N. (Computational mechanics, 2013)
Keywords: Analysis; Asymptotes; Classical and Continuum Physics; Computational Science and Engineering; Constitutive models; Deformation; Density; Design optimization; Elasticity; Engineering; Finite element method; Internal forces; Kinematics; Mathematical analysis; Mathematical models; Nonlinear programming; Nonlinearity; Original Paper; Plane strain; Plane stress; Stability; Stiffness matrix; Theoretical and Applied Mechanics; Topology optimization; Voids; Structural topology optimization method; Finite element method; Geometric nonlinearities; Nonlinear elasticity; Method of moving asymptotes; Large deformations