Static analysis of spatial steel structure according to EUROCODE

U radu je po uzoru na stvarnu konstrukciju dimenzioniran model toranjske dizalice. Prethodno postavljanju modela dana su objašnjenja metode konačnih elemenata kojom se softver koristi pri analizi, Eurocode normi prema kojima je model dimenzioniran te je predstavljen izgled i mogućnosti samog softvera Consteel. Nakon postavljanja modela provedene su ukupno četiri analize profila na način da se nakon svake analize profili koji ne zadovoljavaju uvjete zamijene novima. Prve dvije analize se odnose na otpornost profila na pojedinačna opterećenja: aksijalne sile, moment savijanja i posmične sile, a druge dvije na interakciju istih. Na kraju se izvršila i provjera na fleksijsko izvijanje.This work’s objective was to dimension a tower-crane based on a real-life model. Prior to defining the model, explanations were given about: finite element method the software is using, Eurocode norms by which model was dimensioned and interface and possibilities of the Consteel software. After definition of model was completed, four analysis of profiles were performed in the way that after each analysis profiles that do not satisfy necessary conditions are replaced with new ones. First two analysis were checking the profile resistance to individual loads: axial forces, bending moment and shear forces, while other two dealt with their interaction. In the end, a flexural buckling analysis was performed as well