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Non-linear thermal buckling analysis of thin- walled beam structures (CROSBI ID 221684)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Pešić, Igor ; Lanc, Domagoj ; Turkalj, Goran Non-linear thermal buckling analysis of thin- walled beam structures // Engineering review (Technical Faculty University of Rijeka), 35 (2015), 3; 239-245

Podaci o odgovornosti

Pešić, Igor ; Lanc, Domagoj ; Turkalj, Goran

engleski

Non-linear thermal buckling analysis of thin- walled beam structures

The paper presents an algorithm for thermal buckling analysis of thin-walled beam-type structures. One-dimensional finite element is employed under assumptions of large displacements, large rotation effects but small strains. Stability analysis is performed in load deflection manner using co-rotational formulation. The cross- section mid-line contour is assumed to remain not deformed in its own plane and the shear strains of middle surface are neglected. The material properties of the beam are temperature-dependent. Results are validated on test examples.

thermal buckling; stability; thin-walled beams; finite elements

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Podaci o izdanju

35 (3)

2015.

239-245

objavljeno

1330-9587

Povezanost rada

Građevinarstvo, Strojarstvo, Temeljne tehničke znanosti

Poveznice
Indeksiranost