Nonlinear responses of metals and composites

Dataset composed of two main parts<br> 1. Material characterization of a metal (from lab test) Single file: `metal-tensile.txt`<br> Material characteristics:<br> - isotropic elastoplastic material with isotropic hardening<br> - poisson ratio = 0.3<br> Geometrical characteristics:<br> - specimen geometry: bar<br> - initial length = 1000 mm<br> - initial cross section = 35.28 mm^2<br> Loading characteristics:<br> - uniaxial tension 2. Composite open-hole substructure characterization (from FE simulations) Multiple files: `EaX_EbY_EsZ.txt` (see README.txt for nomenclature)<br> Layup:<br> - [45/90/-45/0]s<br> Damage criterion:<br> - Hashin with cohesive damage propagation<br> - No delaminations considered<br> Loading characteristics:<br> - Homogenized strain loading over the plate edges<br> - In plane loading: different combinations of (eps_1, eps_2, eps_12)<br> - In plane response: (sig_1, sig_2, sig_12), i.e. homogenized stresses