Steel Structure of Multi-span Canopy With Solar Panels

Tema završnog rada je proračun čelične konstrukcije višerasponske nadstrešnice koja je izložena djelovanju vjetra i snijega. Za pokrov nadstrešnice odabrani su solarni paneli kako bi se potaknula proizvodnja solarne energije. Statički proračun višerasponske nadstrešnice je proveden pomoću programa Robot Structural Analysis Professional System, pomoću kojega su dobivene unutarnje sile u stupu, kosoj prečki i sekundarnom nosaču. Potom je provedeno dimenzioniranje elemenata konstrukcije za granično stanje nosivosti i granično stanje uporabljivosti. Riješeni su detalji spojeva stupa na temelj i spoja stup - kosa prečka, te su provedeni proračuni vijaka i zavara. Konačni proračun spoja stup - kosa prečka ne zadovoljava potrebne uvjete iz razloga što je prekoračena nosivost vijaka.The topic of this final work is to estimate the steel structure of multibay duo pitch canopy which is exposed to wind and snow action. The solar panels were chosen for the cover roof of the canopy to encourage the production of solar energy. The static calculation of multibay duo pitch canopy was conducted in Robot Structural Analysis Professional System, by which the internal forces in the column, bracings and secondary elements were obtained. Then, the dimensioning of the structural elements for the ultimate limit state and the serviceability limit state was performed. The details of column base connection and beam to column connection were designed, and the calculations of bolts and welds were performed. The final calculation of beam to column connection does not satisfy the required conditions because the capacity of bolts was exceeded