Pregled bibliografske jedinice broj: 156701
Associative coupled thermoplasticity at finite strain with temperature-dependent material parameters
Associative coupled thermoplasticity at finite strain with temperature-dependent material parameters // International journal of plasticity, 20 (2004), 1851-1874 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 156701 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Associative coupled thermoplasticity at finite strain with temperature-dependent material parameters
Autori
Čanađija, Marko ; Brnić, Josip
Izvornik
International journal of plasticity (0749-6419) 20
(2004);
1851-1874
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
finite strain; thermoplasticity; coupled systems; finite element method
Sažetak
The paper deals with associative coupled thermoplasticity at finite strains. J2 plasticity model is based on hyperelastic formulation with multiplicative decomposition of deformation gradient into elastic and plastic parts. As a novel aspect, temperature dependence of all material parameters is introduced. For such model, variational procedure is carried out and discretization by the mixed finite element method is performed. Consistent linearization is carried out and algorithmic elasto-plastic tangent moduli are given. Verification of algorithm is provided by two examples.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
