Mechanical Response and Data-Driven Design of Sheet-Based TPMS and Re-Entrant Auxetic Lattices
This study presents a unified finite element and surrogate-assisted computational framework for comparative analysis and design exploration of sheet-based triply periodic minimal surface (TPMS) and Re-entrant auxetic lattice architectures. Four TPMS topologies, including Gyroid, Schwarz Primitive, Diamond, and Neovius,...