Napredna pretraga

Pregled bibliografske jedinice broj: 156701

Associative coupled thermoplasticity at finite strain with temperature-dependent material parameters


Čanađija, Marko; Brnić, Josip
Associative coupled thermoplasticity at finite strain with temperature-dependent material parameters // International journal of plasticity, 20 (2004), 1851-1874 (međunarodna recenzija, članak, znanstveni)


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



POVEZANOST RADA


Projekt / tema
0069006

Ustanove
Tehnički fakultet, Rijeka

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