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Pregled bibliografske jedinice broj: 945115

Ductile Damage Modeling at Microlevel in the Frame of a Two-Scale Approach


Sorić, Jurica; Lesičar, Tomislav; Tonković, Zdenko
Ductile Damage Modeling at Microlevel in the Frame of a Two-Scale Approach // 6th European Conference on Computational Mechanics (ECCM 2018) ; 7th European Conference on Computational Fluid Dynamics (ECFD 2018)
Glasgow, Ujedinjeno Kraljevstvo, 2018. -, 1 (predavanje, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 945115 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Ductile Damage Modeling at Microlevel in the Frame of a Two-Scale Approach

Autori
Sorić, Jurica ; Lesičar, Tomislav ; Tonković, Zdenko

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Skup
6th European Conference on Computational Mechanics (ECCM 2018) ; 7th European Conference on Computational Fluid Dynamics (ECFD 2018)

Mjesto i datum
Glasgow, Ujedinjeno Kraljevstvo, 11.06.2018. - 15.06.2018

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Ductile damage, Microstructural level, Homogenization, Two-scale analysis

Sažetak
In this contribution, an approach for modelling of ductile damage evolution at microstructural level, represented by a representative sample of material named Representative Volume Element (RVE), is proposed. The nonlocal implicit ductile damage model together with the gradient-enhanced elastoplasticity is employed. A new scale transition procedure between the micro- and macrolevel is derived, where besides the usual homogenization of the stress and constitutive behaviour of a bulk material, particular attention is directed to the consistent upscaling of the damage evolution in the softening regime.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
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)
HRZZ-IP-2013-11-2516 - Višeskalno numeričko modeliranje deformiranja materijala od makro do nanorazine (MNumMacroNano) (Sorić, Jurica, HRZZ - 2013-11) ( CroRIS)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Tomislav Lesičar (autor)

Avatar Url Jurica Sorić (autor)

Avatar Url Zdenko Tonković (autor)

Poveznice na cjeloviti tekst rada:

www.eccm-ecfd2018.org

Citiraj ovu publikaciju:

Sorić, Jurica; Lesičar, Tomislav; Tonković, Zdenko
Ductile Damage Modeling at Microlevel in the Frame of a Two-Scale Approach // 6th European Conference on Computational Mechanics (ECCM 2018) ; 7th European Conference on Computational Fluid Dynamics (ECFD 2018)
Glasgow, Ujedinjeno Kraljevstvo, 2018. -, 1 (predavanje, međunarodna recenzija, sažetak, znanstveni)
Sorić, J., Lesičar, T. & Tonković, Z. (2018) Ductile Damage Modeling at Microlevel in the Frame of a Two-Scale Approach. U: 6th European Conference on Computational Mechanics (ECCM 2018) ; 7th European Conference on Computational Fluid Dynamics (ECFD 2018).
@article{article, author = {Sori\'{c}, Jurica and Lesi\v{c}ar, Tomislav and Tonkovi\'{c}, Zdenko}, year = {2018}, pages = {1}, chapter = {-}, keywords = {Ductile damage, Microstructural level, Homogenization, Two-scale analysis}, title = {Ductile Damage Modeling at Microlevel in the Frame of a Two-Scale Approach}, keyword = {Ductile damage, Microstructural level, Homogenization, Two-scale analysis}, publisherplace = {Glasgow, Ujedinjeno Kraljevstvo}, chapternumber = {-} }
@article{article, author = {Sori\'{c}, Jurica and Lesi\v{c}ar, Tomislav and Tonkovi\'{c}, Zdenko}, year = {2018}, pages = {1}, chapter = {-}, keywords = {Ductile damage, Microstructural level, Homogenization, Two-scale analysis}, title = {Ductile Damage Modeling at Microlevel in the Frame of a Two-Scale Approach}, keyword = {Ductile damage, Microstructural level, Homogenization, Two-scale analysis}, publisherplace = {Glasgow, Ujedinjeno Kraljevstvo}, chapternumber = {-} }




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