r7.01.35 Behavioral relationship BETON_BURGER for concrete creep

Summary:

This document introduces creep model BETON_BURGER, which is a way to model concrete creep (clean and desiccation). This model is strongly inspired by the structure already in place in model BETON_UMLV.

This model is implemented under MFront and integrated directly into code_aster.

• 1. Introduction
• 2. Assumptions
• 3. Model description
  • 3.1. Clean creep
  • 3.2. Desiccation creep
• 4. Model description under MFront
• 5. Description of internal variables
• 6. Ratings
• 7. Bibliography
• 8. Features and verification