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

Autori
Pavazza, Radoslav ; Plazibat, Bože

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

Izvornik
Proceedings of the 2nd Congress of Croatian Society of Mechanics / Marović, Pavao ; Sorić, Jurica ; Vranković, Nikola - : Hrvatsko društvo za mehaniku, Zagreb, 1997, 345-352

Skup
2nd Congress of Croatian Society of Mechanics

Mjesto i datum
Supetar, Hrvatska, 18.09.1997. - 20.09.1997

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

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

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja, Strojarstvo, Temeljne tehničke znanosti

POVEZANOST RADA