MODELING DUCTILE DAMAGE OF STEEL IN AGGRESSIVE ENVIRONMENT
This paper is a proposition of a new damage model, extended to include the influence of the external environment, based on the Gurson yield function and a new damage evolution equation. The model also contains a mass transport equation based on Fick’s law. A comparison of experimental and numerical results is included.
Keywords:stress corrosion damage, reaction-diffusion equations, damage evolution equation, FEM
- Vol. 10 No. 4 (2006)
- Research article
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