Naslov
The Effective Breadth Concept for Non-Symmetric Stiffeners

Autori
Pavazza, Radoslav ; Matoković, Ado ; Vlak, Frane

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

Izvornik
6th ICCSM, International Congress of Croatian Society of Mechanics, Book of Abstracts / Smojver, Ivica ; Sorić, Jurica - Zagreb : Hrvatsko društvo za mehaniku (HDM), 2009, 13-20

ISBN
978-953-7539-10-8

Skup
6th ICCSM, International Congress of Croatian Society of Mechanics

Mjesto i datum
Dubrovnik, Hrvatska, 30.09.2009. - 02.10.2009

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
thin- walled panels; non-symmetric Stiffeners; bending; torsion; effective breadth

Sažetak
The stiffened panel is a fundamental structural component of various types of thin-walled structures. The stiffeners usually have open cross-sections with symmetrical or asymmetrical contours. In this work, stiffeners with non-symmetric cross-sections, i.e. with non-symmetric flanges, under plating lateral pressure are considered. The stiffeners, as thin-walled beams of open cross-section, are subjected to bending and, in addition, to torsion due to cross-section asymmetry. Similarly to the concept of effective breadth of stiffener attached plating, the effective breadth of the stiffener flanges is defined. The stiffener with attached plating, as a thin-walled beam of open cross-section, is subjected to bending with respect to the centroid axis parallel to the panel plating and to torsion with respect to the enforced pole (the enforced shear centre) in the panel plating. The comparison with results of the finite element analysis is provided.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja, Strojarstvo, Temeljne tehničke znanosti

POVEZANOST RADA