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Pregled bibliografske jedinice broj: 854756

A multiscale approach to thermoplastic deformation


Čanađija, Marko; Munjas, Neven; Brnić, Josip
A multiscale approach to thermoplastic deformation // PAMM : Proceedings in applied mathematics and mechanics, 16 (2016), 435-436 (podatak o recenziji nije dostupan, članak, znanstveni)


Naslov
A multiscale approach to thermoplastic deformation

Autori
Čanađija, Marko ; Munjas, Neven ; Brnić, Josip

Izvornik
PAMM : Proceedings in applied mathematics and mechanics (1617-7061) 16 (2016); 435-436

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Thermoplasticity; multiscale methods

Sažetak
The paper applies a multiscale formulation to thermoplasticity problems. The plasticity model is based on the variationally consistent formulation at the micro level. It is suitable for problems involving large strains. The temperature field is calculated at the macro level and is assumed to be homogeneous at the micro level. The proposed formulation is implemented in the Abaqus software by means of user subroutines. User subroutines are introduced both at the macro and at the micro level. The consistent tangent operator is calculated by the numerical differentiation procedure. Implementation details are briefly addressed. Finally, the methodology is verified on a representative example and relevant results are presented and discussed.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne tehničke znanosti



POVEZANOST RADA


Projekt / tema
HRZZ-IP-2013-11-6876 - Procjena ponašanja konstrukcija u graničnim uvjetima rada (Josip Brnić, )

Ustanove
Tehnički fakultet, Rijeka

Citiraj ovu publikaciju

Čanađija, Marko; Munjas, Neven; Brnić, Josip
A multiscale approach to thermoplastic deformation // PAMM : Proceedings in applied mathematics and mechanics, 16 (2016), 435-436 (podatak o recenziji nije dostupan, članak, znanstveni)
Čanađija, M., Munjas, N. & Brnić, J. (2016) A multiscale approach to thermoplastic deformation. PAMM : Proceedings in applied mathematics and mechanics, 16, 435-436.
@article{article, year = {2016}, pages = {435-436}, keywords = {thermoplasticity, multiscale methods}, journal = {PAMM : Proceedings in applied mathematics and mechanics}, volume = {16}, issn = {1617-7061}, title = {A multiscale approach to thermoplastic deformation}, keyword = {thermoplasticity, multiscale methods} }

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