d5.04.02 Architecture of crystalline behaviors

Summary:

This document describes the structure of integrating crystalline behaviors (confer R5.03.11) and the actions to be taken to add a new crystalline behavior, in order to perform aggregate calculations, or homogenized calculations using STAT_NON_LINE and SIMU_POINT_MAT.

• 1. General description of crystalline behaviors
• 2. Architecture of DEFI_COMPOR
  • 2.1. Illustration on an example: test SSNV194
  • 2.2. Description of DEFI_COMPOR
• 3. Integration architecture
  • 3.1. Catalogs
  • 3.2. Law integration routines
  • 3.3. Recovery of material coefficients
  • 3.4. Explicit integration — diagram of RUNGE - KUTTA
  • 3.5. Implicit integration of the single crystal by Newton in PLASTI
• 4. Internal objects for storing information
  • 4.1. In the case of monocrystals:
  • 4.2. In the case of polycrystal: