Synthetic Hyperelastic data for DDI

Synthetic data used in the case study (section 3) of:

Marie Dalémat, Michel Coret, Adrien Leygue, Erwan Verron. Robustness of the Data-Driven Identification algorithm with incomplete input data. 2021. ⟨hal-03028848v3⟩ 

The data in XDMF + hdf5 format comprises:

1-the 2D computational mesh with triangular linear elements,

2-the nodal Forces for all loading steps (nodal quantity),

3-the displacement for all loading steps (nodal quantity),

4- Cauchy stress fields for all loading steps (cell quantity).