Naslov
THE CALIBRATION OF THE STEEL BEAMS UNDER SNOW LOADS IN CROATIA

Autori
Sulyok-Selimbegović, Marta

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

Izvornik
Proceedings of the 7th International Conference on STEEL AND SPACE STRUCTURES, 2-3 October 2002, Singapore ISBN 981-04-5826-6 / Sing-Ping Chiew - Singapur : Singapore Structural Steel Society, 2002, Pp 289-297

Skup
7th International Conference on Steel and Space Structures, 2-3 October 2002, Singapore

Mjesto i datum
Singapur, Singapur, 02.10.2002. - 03.10.2002

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
reliability; rolled beams; welded beams; specifications; FOSM theory; snow loads; distribution density functions

Sažetak
The beam design requirements for limit state lateral torsional buckling are analyzed and criteria for two codes (AISC and ECCS) are compared. As the differences in the design requirements are substantial, the comparison of the achieved reliability indices is made in order to find out the model which is closer to the target reliability level. For this purpose the four example is done concerning with the various observation data of snow loads on four locations in Croatia. The statistical parameters of the experimental results are evaluated and FOSM method is used for the procedure of the calibration. As the results varies with the applied snow loads and the slenderness ratios, for two examined models of the designed rolled beams, which are compared, it is necessary to achieve target values of reliability by correction of the model and resistance factors.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

POVEZANOST RADA