Pregled bibliografske jedinice broj: 854756
A multiscale approach to thermoplastic deformation
A multiscale approach to thermoplastic deformation // PAMM : Proceedings in applied mathematics and mechanics, 16 (2016), 435-436 (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 854756 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
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
Projekti:
HRZZ-IP-2013-11-6876 - Procjena ponašanja konstrukcija u graničnim uvjetima rada (STRUBECON) (Brnić, Josip, HRZZ - 2013-11) ( CroRIS)
Ustanove:
Tehnički fakultet, Rijeka
Citiraj ovu publikaciju:
Uključenost u ostale bibliografske baze podataka::
- INSPEC
