Pregled bibliografske jedinice broj: 201832
On anisotropic elastoplastic responses of shell structures
On anisotropic elastoplastic responses of shell structures // Proceedings of 10th International Conference on Numerical Methods in Continuum Mechanics & 4th Workshop on Trefftz Methods, CD-ROM edition
Žilina, 2005. (pozvano predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 201832 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
On anisotropic elastoplastic responses of shell structures
Autori
Karšaj, Igor ; Sorić, Jurica ; Sansour, Carlo
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of 10th International Conference on Numerical Methods in Continuum Mechanics & 4th Workshop on Trefftz Methods, CD-ROM edition
/ - Žilina, 2005
Skup
10th International Conference on Numerical Methods in Continuum Mechanics & 4th Workshop on Trefftz Methods
Mjesto i datum
Žilina, Slovačka, 23.08.2005. - 26.08.2005
Vrsta sudjelovanja
Pozvano predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
anisotropic plasticity; orthotropic yield function; multiplicative inelasticity; finite strains; isotropic hardening
Sažetak
The paper is concerned with the numerical formulation of the anisotropic behaviour of shell structures at large strain elastoplasticity. The material model is based on the multiplicative decomposition of deformation gradient. The orthotropic elastic responses as well as the yield function employing the nonlinear isotropic hardening are described by using the appropriate invariants. The anisotropic deformation responses are demonstrated by numerical example.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
