Topology optimization of multi-material negative Poisson’s ratio metamaterials using a reconciled level set method - Vogiatzis, Panagiotis; Chen, Shikui; Wang, Xiao; Li, Tiantian; Wang, Lifeng (Computer aided design, 2017)
Keywords: Boundary conditions; Design; Dirichlet problem; Elastic properties; Finite element method; Functionals; High resolution; Metamaterial; Metamaterials; Multi-material; Negative Poisson’s ratio; Properties (attributes); Reconciled level set method; Steepest descent method; Strain; Three dimensional printing; Topology optimization; Topology optimization; Negative Poisson’s ratio; Reconciled level set method; Metamaterial; Multi-material