MODELING DUCTILE DAMAGE OF STEEL IN AGGRESSIVE ENVIRONMENT

TASK Quarterly

卷:10

ROBERT KUCHARSKI¹ 

[1] Polish Academy of Sciences, The Szewalski Institiute of Fluid-flow Machinery;

关键词: stress corrosion damage;    reaction-diffusion equations;    damage evolution equation;    FEM;   

DOI  :  

来源: DOAJ

【 摘 要 】

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.

【 授权许可】

Unknown