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An approximate solution for stress distributions in girders with multi-cell cross-sections (CROSBI ID 465935)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Pavazza, Radoslav ; Plazibat, Bože An approximate solution for stress distributions in girders with multi-cell cross-sections // Proceedings of the 2nd Congress of Croatian Society of Mechanics / Marović, Pavao ; Sorić, Jurica ; Vranković, Nikola (ur.). Hrvatsko društvo za mehaniku, Zagreb, 1997. str. 345-352-x

Podaci o odgovornosti

Pavazza, Radoslav ; Plazibat, Bože

engleski

An approximate solution for stress distributions in girders with multi-cell cross-sections

Prismatic thin-walled girders with multi-cell cross-section can be considered as an assembly of membrane strips. In this paper an analytical solution for stress distributions in the girder flanges is given. The flanges are considered as wide membrane strips, loaded by line loads in the longitudinal direction (shear forces). The plane stress problem is solved approximately, assuming that changes of cross-section contour dimension and the normal stress in the cross-section contour direction can be ignored in the shear strain-displacements relation and the strain in the longitudinal direction-stresses relation, respectively. A comparison with the finite element calculation is given.

prismatic thin-walled girders; multi-cell cross sections; plane stress problem; finite element calculation

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Podaci o prilogu

345-352-x.

1997.

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objavljeno

Podaci o matičnoj publikaciji

Proceedings of the 2nd Congress of Croatian Society of Mechanics

Marović, Pavao ; Sorić, Jurica ; Vranković, Nikola

Hrvatsko društvo za mehaniku, Zagreb

Podaci o skupu

2nd Congress of Croatian Society of Mechanics

predavanje

18.09.1997-20.09.1997

Supetar, Hrvatska

Povezanost rada

Brodogradnja, Strojarstvo, Temeljne tehničke znanosti