Isogeometric shape optimization of smoothed petal auxetics with prescribed nonlinear deformation
Sign Up to like & getrecommendations! Published in 2019 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2019.07.014
Abstract: Abstract Auxetic materials with negative Poisson’s ratio have potential applications across a broad range of engineering fields. Several FE based design techniques have been developed to achieve auxetic materials with targeted effective properties, mostly in… read more here.
Keywords: nonlinear deformation; shape optimization; isogeometric shape; deformation ... See more keywords
Inverse homogenization using isogeometric shape optimization
Sign Up to like & getrecommendations! Published in 2020 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2020.113170
Abstract: Abstract Finding periodic microstructures with optimal elastic properties is usually tackled by a highly resolved, regular finite element model and solid isotropic material penalization. This procedure not only has many advantages, but also requires a… read more here.
Keywords: shape optimization; inverse homogenization; isogeometric shape;