Naslov
Bending strenght of trapezoidal profiled thin-walled beams

Autori
Šimić, Diana

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

Izvornik
Proceedings of the 3th International Congress of Croatian Society of Mechanics / Marović, Pavao - Zagreb : Hrvatsko društvo za mehaniku (HDM), 2000, 309-316

Skup
3th International Congress of Croatian Society of Mechanics

Mjesto i datum
Cavtat, Hrvatska, 28.09.2000. - 30.09.2000

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
trapezoidal profiled thin-walled beam; bending; strenght; buckling; effective width; gross cross section; bearing capacity; deflrction; laboratory testing

Sažetak
The load-bearing mechanism of trapeziodal profiled thin-walled beams exposed to bending action is manifested throught the occurence of local buckling at the flat unstiffened portion of the cross section in compression. When determining the load-bearing capacity of trapeziodal profiled thin-walled beams subjected to bending influence, the occurence of local buckling is taken into account by introducing the notion of effective width. Instead of the gross cross section, the effective cross section is observed. The behavior of thin-walled beams subjected to bending is considered for various positions of the trapezoidal cross section. Values of cross sectional resistance are compared with the corresponding values obtained by laboratory testing. The influence of position along the cross section on the bearing capacity and deflection of thin-walled beams subjected to bending load is analyzed.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

POVEZANOST RADA