Multilevel modeling is proposed as a new theoretical method for evaluation on creep damage at the elevated temperature. In the present method, microstructural change and evolution can be analyzed together with structural response analysis of specimens, parts or members. Creep deformation and stress analysis can be done with mechanical coupling with temperature transients and material transfer in diffusion. Through the combination of picture processing and automatic model generation, the unit-cell model for ...
英字タイトル:
Creep damage estimate by multi-level modeling with consideration of real microstructure