Mechanical properties of several porous materials based on TPMSs

Dec 01, 2023 by Porous 3D Team

Tensors of compression modulus, shear modulus and Poisson's ratio of single RVEs calculated by the FE method for porous structures based on TPMSs with a wall thickness of 0.2 mm. The components of the compression modules \(E\) and shear \(G\) are measured in MPa.

Porous Samples \(E_{11}\) \(E_{22}\) \(E_{33}\) \(G_{12}\) \(G_{23}\) \(G_{31}\) \(\nu_{12}\) \(\nu_{13}\) \(\nu_{23}\)
AWW 131 133 302 172 172 56.4 0.41 0.4 0.4
CGF 302 263 764 195 195 17.1 0.78 0.64 0.78
FRA 251 321 113 233 336 36.1 0.46 0.52 0.57
HEU 233 199 736 394 394 38.9 0.67 0.19 0.53
IFY 228 226 250 156 156 32.4 0.44 0.48 0.47
LTL 204 271 9.11 6.46 6.46 2.01 0.66 0.68 0.66
NPT 390 390 390 243 243 243 0.4
TSC 644 644 644 258 258 258 0.24
BCT 9.18 3.78 9.18 7.91 7.84 14.01 0.45
MER 12.29 20.3 12.37 4.73 4.73 6.82 0.37
ATN 0.66 3.8 0.66 4.84 4.86 6.95 0.4
JSW 13.58 11.25 6.98 0.71 5.6 6.24 0.47
LTA 4.18 4.18 4.18 2.66 2.66 2.66 0.42
RHO 17.93 17.93 17.93 2.68 2.68 2.68 0.33
SAS 1.37 5.68 1.38 4.49 4.51 6.55 0.46