Naslov
METHODOLOGY FOR THE COMPUTATION OF CRITICAL BUCKLING FORCE AT STEEL TUBES WITH FLATTENED ENDS

Autori
Kotšmíd, Stanislav ; Beňo, Pavel ; Kozak, Dražan ; Królczyk, Grzegorz

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

Izvornik
Proceedings of TEAM 2015 - 7th International Scientific and Expert Conference of the International TEAM Society / Prof. Aleksandar Sedmak - Beograd : Mašinski fakultet Univerziteta u Beogradu, 2015, 107-109

ISBN
978-86-7083-876-5

Skup
7th International Scientific and Expert Conference of the International TEAM Society

Mjesto i datum
Beograd, Srbija, 15.10.2015. - 16.10.2015

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Buckling; critical buckling force; flattened ends; steel tubes

Sažetak
This contribution deals with a methodology for the computation of critical buckling force at steel tubes of a defined shape. Due to the simple joining on the gusset joint plates, a tube with flattened ends was chosen as a column shape. This contribution brings some information about a performed experiment, where the value of critical buckling force was being found out. Subsequently, it was computed by Rayleigh energy method and by differential equation. While computing the values, some differences were found out in the results which related to the used boundary conditions. The contribution brings some information about these differences and proposes a suitable way for the computation thus defined columns.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA