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Pregled bibliografske jedinice broj: 1266569

Thermal buckling analysis of thin-walled functionally graded closed section beams


Kvaternik Simonetti, Sandra; Lanc, Domagoj; Turkalj, Goran; Banić, Damjan
Thermal buckling analysis of thin-walled functionally graded closed section beams // Proceedings of the conference ICCSE2
Rimini, Italija, 2022. 1061, 1 (predavanje, međunarodna recenzija, sažetak, znanstveni)


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Naslov
Thermal buckling analysis of thin-walled functionally graded closed section beams

Autori
Kvaternik Simonetti, Sandra ; Lanc, Domagoj ; Turkalj, Goran ; Banić, Damjan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Proceedings of the conference ICCSE2 / - , 2022

Skup
2nd International Conference on Computations for Science and Engineering

Mjesto i datum
Rimini, Italija, 30.08.2022. - 02.09.2022

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
thin-walled ; FEM ; thermal buckling analysis

Sažetak
In this paper, thermal buckling analysis of closed thin-walled functionally graded (FG) beams based on Euler-Bernoulli- Vlasov theory is presented. The geometric numerical algorithm is developed using a 1D numerical model based on the application of the spatial finite element beam and UL (updated Lagrangian) incremental formulation. The cross-sectional displacement field includes the effects of warping torsion and large rotations. Material properties are assumed to vary continuously through the wall thickness based on power-law distribution. Three cases of the temperature distribution across the thickness of the cross-section walls are considered, which are uniform, linear and nonlinear. Numerical results are obtained for different closed thin-walled sections for various configurations such as boundary conditions, geometry, skin-core-skin ratios, and power-law index to investigate critical buckling temperatures and post-buckling responses. The accuracy and reliability of the beam model are verified by comparing it with previous research results and several benchmark examples.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekti:
--IP-2019-04-8615 - Procjena granične nosivosti inženjerskih konstrukcija (LOCAPES) (Lanc, Domagoj) ( CroRIS)
NadSve-uniri-tehnic-18-107 - Konačnoelementni modeli za analizu nelinearnog odziva tankostjenih grednih konstrukcija (-) (Turkalj, Goran, NadSve - UNIRI PROJEKTI 2018) ( CroRIS)

Ustanove:
Tehnički fakultet, Rijeka


Citiraj ovu publikaciju:

Kvaternik Simonetti, Sandra; Lanc, Domagoj; Turkalj, Goran; Banić, Damjan
Thermal buckling analysis of thin-walled functionally graded closed section beams // Proceedings of the conference ICCSE2
Rimini, Italija, 2022. 1061, 1 (predavanje, međunarodna recenzija, sažetak, znanstveni)
Kvaternik Simonetti, S., Lanc, D., Turkalj, G. & Banić, D. (2022) Thermal buckling analysis of thin-walled functionally graded closed section beams. U: Proceedings of the conference ICCSE2.
@article{article, author = {Kvaternik Simonetti, Sandra and Lanc, Domagoj and Turkalj, Goran and Bani\'{c}, Damjan}, year = {2022}, pages = {1}, chapter = {1061}, keywords = {thin-walled, FEM, thermal buckling analysis}, title = {Thermal buckling analysis of thin-walled functionally graded closed section beams}, keyword = {thin-walled, FEM, thermal buckling analysis}, publisherplace = {Rimini, Italija}, chapternumber = {1061} }
@article{article, author = {Kvaternik Simonetti, Sandra and Lanc, Domagoj and Turkalj, Goran and Bani\'{c}, Damjan}, year = {2022}, pages = {1}, chapter = {1061}, keywords = {thin-walled, FEM, thermal buckling analysis}, title = {Thermal buckling analysis of thin-walled functionally graded closed section beams}, keyword = {thin-walled, FEM, thermal buckling analysis}, publisherplace = {Rimini, Italija}, chapternumber = {1061} }




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