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Pregled bibliografske jedinice broj: 53936

Additive and multiplicative strain decomposition in large strain elastoplastic response


Brnić, Josip; Čanađija, Marko
Additive and multiplicative strain decomposition in large strain elastoplastic response // Bulletins for Applied and Computer Mathematics, 89 (1999), 7-14 (podatak o recenziji nije dostupan, članak, znanstveni)


Naslov
Additive and multiplicative strain decomposition in large strain elastoplastic response

Autori
Brnić, Josip ; Čanađija, Marko

Izvornik
Bulletins for Applied and Computer Mathematics (0133-3526) 89 (1999); 7-14

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

Ključne riječi
Finite strains; plasticity

Sažetak
A numerical analysis of nonlinear elastoplastic material behaviour in large strain elastoplastic response such as metal forming process is presented. Two elastoplastic models are presented: one of them based on additive decomposition of strain tensor while second one is based on multiplicative decomposition of deformation gradient into elastic and plastic parts. A computer software based on the multiplicative decomposition is developed and applied to the metal forming process, particularly to the cold rolling of aluminium. A comparison of results obtained from authors' software with other results based on additive split available in literature is also provided.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekt / tema
069001
069013

Ustanove
Tehnički fakultet, Rijeka

Uključenost u ostale bibliografske baze podataka:


  • Zentralblatt MATH