v6.07.110 COMP010 — Thermo-mechanical validation of elastoviscoplastic laws

Summary

This test makes it possible to validate the consideration of temperature variation in elastoviscoplastic behavior laws. These tests verify the following two points:

• Thermal expansion is well calculated (taking into account the variation of thermal expansion with temperature)

• The variation of the material coefficients with temperature is correct, especially in the incremental resolution of the behavior,

The validated laws of behavior are as follows:

• Modeling \(A\): this modeling validates the model GRAN_IRRA_LOG

• Modeling \(B\): this modeling validates the model LEMAITRE

• Modeling \(C\): this modeling validates the model LEMA_SEUIL

• Modeling \(E\): this modeling validates the model LEMAITRE_IRRA

• Modeling \(F\): this modeling validates the model VISC_IRRA_LOG

• Modeling \(G\): this modeling validates the model VISC_TAHERI

• Modeling \(H\): this modeling validates the model ROUSS_VISC

• Modeling \(I\): this modeling validates the model VISCOCHAB

• Modeling \(J\): this modeling validates the model META_LEMA_ANI

• 1. Methodology
• 2. Interpreting the results
• 3. Modeling A
  • 3.1. Behavioral law and material parameters
  • 3.2. Tested sizes and results
• 4. B modeling
  • 4.1. Behavioral law and material parameters
  • 4.2. Tested sizes and results
• 5. C modeling
  • 5.1. Behavioral law and material parameters
  • 5.2. Results
• 6. E modeling
  • 6.1. Behavioral law and material parameters
  • 6.2. Results
• 7. F modeling
  • 7.1. Behavioral law and material parameters
  • 7.2. Results
• 8. G modeling
  • 8.1. Behavioral law and material parameters
  • 8.2. Results
• 9. H modeling
  • 9.1. Behavioral law and material parameters
  • 9.2. Results
• 10. Modeling I
  • 10.1. Behavioral law and material parameters
  • 10.2. Results
• 11. J modeling
  • 11.1. Behavioral law and material parameters
  • 11.2. Results