THE CALIBRATION OF THE STEEL BEAMS UNDER SNOW LOADS IN CROATIA (CROSBI ID 495669)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Sulyok-Selimbegović, Marta
engleski
THE CALIBRATION OF THE STEEL BEAMS UNDER SNOW LOADS IN CROATIA
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.
reliability; rolled beams; welded beams; specifications; FOSM theory; snow loads; distribution density functions
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Podaci o prilogu
pp 289-297-x.
2002.
objavljeno
Podaci o matičnoj publikaciji
Sing-Ping Chiew
Singapur: Singapore Structural Steel Society
Podaci o skupu
7th International Conference on Steel and Space Structures, 2-3 October 2002, Singapore
predavanje
02.10.2002-03.10.2002
Singapur, Singapur