Naslov
Reliability and risk assessment of the steel structures and components

Autori
Sulyok-Selimbegović, Marta

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

Izvornik
IABSE REPORT Volume 92 ; Responding to Tomorrow's Challenges in Structural Engineering / IABSE - AIPC - IVBH - Budimpešta : IABSE - AIPC - IVBH, 2006

Skup
IABSE Symposium Budapest 2006, Responding to Tomorrow's Challenges in Structural Engineering

Mjesto i datum
Budimpešta, Mađarska, 13.09.2006. - 15.09.2006

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

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

Sažetak
Summary The steel beam design requirements for limit state lateral torsion buckling are analyzed and criteria for two codes (AISC and EC-3) 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