Strain rate dependent mechanical performance of 3D-printed isotropic TPMS-based lattices in thermoplastic polyurethane

1. FEA models folder contains input files for compression simulations of isotropic TPMS lattice structures under uniaxial loading along the [001] direction. File naming convention: Topology: P, D, IWP Strain rate: 0_001 = 0.001 s⁻¹ | 0_01 = 0.01 s⁻¹ | 0_1 = 0.1 s⁻¹ 2. Experiments folder contains raw mechanical test data for TPU-95A specimens, including compression test, relaxation test and tensile test.