r7.01.26 Behavioral relationship BETON_RAG

Summary:

This document presents behavior model BETON_RAG, used to estimate the long-term behavior of structures affected by the alkali-granulate reaction.

It also details the writing and numerical processing of the model.

• 1. Introduction
• 2. Model description [grimal, 2007]
  • 2.1. General principle
  • 2.2. Law of evolution of internal pressure
  • 2.3. Progress of the reaction
  • 2.4. Dependence between damage and swelling
  • 2.5. Modeling the anelastic behavior of concrete
  • 2.6. Damage model
• 3. Description of internal variables
• 4. Bibliography
• 5. Features and verification