Topology optimization of the triply periodic minimal surface subjected to uniaxialcompressive load

A triply periodic minimal surface (TPMS) is a minimalsurface, which extends along every axis of a Cartesiancoordinate system. This surface is built based ontrigonometric functions (sin and cos). The TPMSs includea wide range of structures, namely Gyroid, Schwarz P/D,Neovius, Split P, and Lidinoid. The main aim of thisinvestigation is to optimize two (Neovius and Split P)TPMSs in terms of topology, which has been presentedfor the first time. The simulations were implemented inABAQUS software, and TOSCA solver was employed inorder to accomplish the optimizations. The volume isconsidered a constrain function with ten percentincrements and strain energy is selected as an objectivefunction. The achievements indicate that the energyabsorption capacity of optimized Neovius and Split Penhances by about ۳۵.۷۲% and ۱۹.۰۶%, respectively.

کلیدواژه ها:

Triply periodic minimal surface ، Neovius ، Split P ، Topology optimization ، Energy absorptioncapacity