The Effective Breadth Concept for Non-Symmetric Stiffeners (CROSBI ID 555473)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Pavazza, Radoslav ; Matoković, Ado ; Vlak, Frane
engleski
The Effective Breadth Concept for Non-Symmetric Stiffeners
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.
thin- walled panels; non-symmetric Stiffeners; bending; torsion; effective breadth
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Podaci o prilogu
13-20.
2009.
objavljeno
Podaci o matičnoj publikaciji
6th ICCSM, International Congress of Croatian Society of Mechanics, Book of Abstracts
Smojver, Ivica ; Sorić, Jurica
Zagreb: Hrvatsko društvo za mehaniku (HDM)
978-953-7539-10-8
Podaci o skupu
6th ICCSM International Congress of Croatian Society of Mechanics
predavanje
30.09.2009-02.10.2009
Dubrovnik, Hrvatska