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Pregled bibliografske jedinice broj: 485248

A dissipation model for cyclic non-associative thermoplasticity at finite strains


Čanađija, Marko; Brnić, Josip
A dissipation model for cyclic non-associative thermoplasticity at finite strains // Mechanics research communications, 37 (2010), 6; 510-514 doi:10.1016/j.mechrescom.2010.07.010 (međunarodna recenzija, članak, znanstveni)


Naslov
A dissipation model for cyclic non-associative thermoplasticity at finite strains

Autori
Čanađija, Marko ; Brnić, Josip

Izvornik
Mechanics research communications (0093-6413) 37 (2010), 6; 510-514

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

Ključne riječi
Non-associated thermoplasticity; cyclic plasticity; non-linear kinematic hardening; dissipation

Sažetak
The paper presents a model of thermoplasticity suitable for finite strains. The model is based on the hyperelastic formulation involving multiplicative decomposition of the deformation gradient into three parts. The emphasis is given to the modeling of dissipation in the context of nonlinear kinematic hardening in the non-associative plasticity. Kinematic hardening is described through introduction of an additional configuration, the so-called center configuration. Thermodynamic framework is carefully presented, with all particulars about kinematics, balance equations and constitutive equations. Shortcomings of a widely used dissipation model are analyzed and alternative form is proposed. The presented model is verified on one example. At the end, some conclusions are given.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekt / tema
069-0691736-1737 - Numerička analiza odziva konstrukcija za određena područja eksploatacije (Josip Brnić, )

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


Uključenost u ostale bibliografske baze podataka:


  • Compendex (EI Village)
  • Zentrallblatt für Mathematik/Mathematical Abstracts
  • Applied Mechanics Reviews
  • MSCI
  • Mechanics
  • PASCAL/CNRS
  • Scopus
  • Shock and Vibration Digest


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