1. Description of the models#

  • Modeling A: The local algorithm for integrating the model is explicit, classified as specific later: model LETK.

  • Modeling B: The local algorithm for integrating the model is implicit with the local Jacobian matrix obtained by disturbance: model LETK.

  • C modeling: The local algorithm for integrating the model is implicit with the local Jacobian matrix obtained analytically: model LETK.

  • D modeling: The local algorithm for integrating the model is explicit, classified as specific later. The load is applied 100 times more slowly to highlight the role of viscosity in the model: model LETK.

  • Modeling E: The local algorithm for integrating the model is implicit with the local Jacobian matrix obtained analytically. The load is applied 100 times more slowly to highlight the role of viscosity in the model: model LETK.

  • G modeling: The local algorithm for integrating the model is implicit with the local Jacobian matrix obtained by disturbance, no imposed temperature: model LKR.

  • H modeling: The local algorithm for integrating the model is implicit with the local Jacobian matrix obtained analytically, no imposed temperature, no coupling between the plastic and viscoplastic mechanisms (COUPLAGE_P_VP = 0.): model LKR.

  • J modeling: The local algorithm for integrating the model is implicit with the local Jacobian matrix obtained analytically, increasing temperature (0°C-100°C) imposed via AFFE_VARC: model LKR.

  • L modeling: The local algorithm for integrating the model is implicit with the local Jacobian matrix obtained analytically. The load is applied 100 times more slowly to highlight the role of viscosity in the model, no imposed temperature: model LKR.

  • M modeling: validation of model NLH_CSRM. The test is carried out in the international unity system.

These are non-regression tests. The 13 models converge on consistent solutions for fine discretizations of the applied loading.