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A yield criterion for modelling plane stress metal elastoplasticity between Tresca and von Mises


Šomođi, Željko
A yield criterion for modelling plane stress metal elastoplasticity between Tresca and von Mises // Computational Plasticity, Fundamentals and Applications. Proceedings of the Fifth International Conference on Computational Plasticity. / Owen, D. R. J. ; Onate, E. ; Hinton, E. (ur.).
Barcelona, Španjolska: International Center for Numerical Methods in Engineering, 1997. str. 519-523 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
A yield criterion for modelling plane stress metal elastoplasticity between Tresca and von Mises

Autori
Šomođi, Željko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Computational Plasticity, Fundamentals and Applications. Proceedings of the Fifth International Conference on Computational Plasticity. / Owen, D. R. J. ; Onate, E. ; Hinton, E. - : International Center for Numerical Methods in Engineering, 1997, 519-523

Skup
Fifth International Conference on Computational Plasticity

Mjesto i datum
Barcelona, Španjolska, 17-20. 04. 1997

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
elastoplasticity; computational modelling; yield criterion

Sažetak
A yield criterion is proposed obtained by enhancing the von Mises circle with the harmonic members in polar diagram of the deviatoric plane. The criterion is suitable for modelling of elastoplastic material behaviour in the range between the classical criteria of Tresca and von Mises. Solutions of an illustrative example are presented, obtained by initial and classical continuum tangent stiffness methods in conjuntion with radial stress return. A PC programme for elastoplastic plane stress modelling is presented and used for visualising some of the features of numerical procedure.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekt / tema
120006

Ustanove
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Željko Šomođi (autor)

Citiraj ovu publikaciju

Šomođi, Željko
A yield criterion for modelling plane stress metal elastoplasticity between Tresca and von Mises // Computational Plasticity, Fundamentals and Applications. Proceedings of the Fifth International Conference on Computational Plasticity. / Owen, D. R. J. ; Onate, E. ; Hinton, E. (ur.).
Barcelona, Španjolska: International Center for Numerical Methods in Engineering, 1997. str. 519-523 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Šomođi, Ž. (1997) A yield criterion for modelling plane stress metal elastoplasticity between Tresca and von Mises. U: Owen, D., Onate, E. & Hinton, E. (ur.)Computational Plasticity, Fundamentals and Applications. Proceedings of the Fifth International Conference on Computational Plasticity..
@article{article, author = {\v{S}omo\dji, \v{Z}.}, year = {1997}, pages = {519-523}, keywords = {elastoplasticity, computational modelling, yield criterion}, title = {A yield criterion for modelling plane stress metal elastoplasticity between Tresca and von Mises}, keyword = {elastoplasticity, computational modelling, yield criterion}, publisher = {International Center for Numerical Methods in Engineering}, publisherplace = {Barcelona, \v{S}panjolska} }