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Computer techniques for simulation of non-isothermal elasto-plastic shell responses


Sorić, Jurica; Tonković, Zdenko
Computer techniques for simulation of non-isothermal elasto-plastic shell responses // Proceedings of the First M.I.T. Conference on Computational Fluid and Solid Mechanics / Bathe, K.J. (ur.).
Cambridge, USA: Elsevier Science, 2001. str. 478-480 (pozvano predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Computer techniques for simulation of non-isothermal elasto-plastic shell responses

Autori
Sorić, Jurica ; Tonković, Zdenko

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

Izvornik
Proceedings of the First M.I.T. Conference on Computational Fluid and Solid Mechanics / Bathe, K.J. - Cambridge, USA : Elsevier Science, 2001, 478-480

Skup
First M.I.T. Conference on Computational Fluid and Solid Mechanics

Mjesto i datum
Cambridge, USA, 12-15.06.2001

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Shell structures; Finite element analysis; Elastoplasticity; Nonisothermal hardening responses; Integration algorithm; Tensor formulation

Sažetak
An efficient numerical simulation technique for nonisothermal elastoplastic responses of shell structures has been proposed. A realistic highly nonlinear and temperature dependent hardening model has been applied. The closest point projection integration algorithm proposed in conjunction with a consistent elastoplastic tangent modulus ensures accuracy and robustness of the computational procedure. The derived algorithm has been embedded into a layered assumed strain isoparametric finite element which is capable of geometrical nonlinearities. Under the assumption of an adiabatic process, the increase of temperature is considered during elastoplastic deformation of spherical shell.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekt / tema
120006

Ustanove
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Jurica Sorić (autor)

Avatar Url Zdenko Tonković (autor)

Citiraj ovu publikaciju

Sorić, Jurica; Tonković, Zdenko
Computer techniques for simulation of non-isothermal elasto-plastic shell responses // Proceedings of the First M.I.T. Conference on Computational Fluid and Solid Mechanics / Bathe, K.J. (ur.).
Cambridge, USA: Elsevier Science, 2001. str. 478-480 (pozvano predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Sorić, J. & Tonković, Z. (2001) Computer techniques for simulation of non-isothermal elasto-plastic shell responses. U: Bathe, K. (ur.)Proceedings of the First M.I.T. Conference on Computational Fluid and Solid Mechanics.
@article{article, editor = {Bathe, K.}, year = {2001}, pages = {478-480}, keywords = {Shell structures, Finite element analysis, Elastoplasticity, Nonisothermal hardening responses, Integration algorithm, Tensor formulation}, title = {Computer techniques for simulation of non-isothermal elasto-plastic shell responses}, keyword = {Shell structures, Finite element analysis, Elastoplasticity, Nonisothermal hardening responses, Integration algorithm, Tensor formulation}, publisher = {Elsevier Science}, publisherplace = {Cambridge, USA} }