Pregled bibliografske jedinice broj: 884441
Modeling of Ductile Damage in a Two-Scale Computational Approach
Modeling of Ductile Damage in a Two-Scale Computational Approach // Proceedings of ICF14 / Emmanuel E. Gdouts (ur.).
Rodos, 2017. (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 884441 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Modeling of Ductile Damage in a Two-Scale Computational Approach
Autori
Lesičar, Tomislav ; Sorić, Jurica ; Tonković, Zdenko ; Seleš, Karlo
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Proceedings of ICF14
/ Emmanuel E. Gdouts - Rodos, 2017
Skup
14th International Conference on Fractue
Mjesto i datum
Rodos, Grčka, 18.06.2017. - 23.06.2017
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
multiscale modeling, nonlocal ductile damage, implicit approach
Sažetak
The standard numerical methods cannot adequately capture damage responses in duc-tile heterogeneous materials. In this research attention has been directed to the investi-gation of relations between macroscopic behavior and the strain localization at the mi-crostructural level. The second-order computational homogenization is employed on the microstructural scale, while the macrostructure is discretized by the C1 continuity finite elements employing nonlocal continuum theory. All algorithms derived are em-bedded into the FE software ABAQUS and verified by the benchmark examples.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Projekti:
HRZZ-IP-11-2013-2516
120-1201910-1812 - Numeričko modeliranje procesa deformiranja bioloških tkiva (Sorić, Jurica, MZOS ) ( CroRIS)
120-1201910-1906 - Modeliranje oštećenja i sigurnost konstrukcija (Tonković, Zdenko, MZOS ) ( CroRIS)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
