Naslov
Thin-walled beams restrained by sheeting modelled as beam on elastic foundation

Autori
Šimić, Diana

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

Izvornik
23rd Danubia-Adria Symposium on Experimental Methods in Solid Mechanics / Torokova, Alena - Žilina : Faculty of Mechanical Engineering, University of Žilina, 2006, 201-202

Skup
23th Danubia-Adria Symposium on Experimental Methods in Solid Mechanics

Mjesto i datum
Podbanské, Slovačka; Žilina, Slovačka, 26.09.2006. - 29.09.2006

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
deformation; thin-walled beam; laterally restrained; trapezoidal sheeting; gravity load; in-plane banding deformation; torsional deformation; lateral bending; cross-sectional distortion; free flange; elastic foundation; stiffness

Sažetak
The total deformation of the thin-walled Z-section beam, laterally restrained by trapezoidal sheeting for gravity load, can be divided in two parts: in-plane banding deformation and torsional deformation, including lateral bending due to cross-sectional distortion.In this respect, the free flange of the beam is modelled as beam on elastic foundation of stiffness K with the cross-section composed of a free flange and a part of the web height (1/6 of web height is taken according to Eurocode 3).The lateral elastic restraint provided to the free flange by the sheeting is modelled as the lateral spring for the free flange of a beam.The lateral stiffness per unit length of beam was determined by model testing for the thin-walled Z-section beam 200/60/5/2 restrained with trapezoidal sheeting T 53/162.5/1.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

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