20.500.12556/RUL-186963 Preliminarni preračun obremenitev trupa daljinsko vodenega zrakoplova Preliminary stress analysis of the fuselage of a remotely piloted aircraft V zaključni nalogi je predstavljen preliminarni analitični preračun obremenitev v lupini in rebrih trupa daljinsko vodenega zrakoplova. Lupina in rebra trupa so kompozitne konstrukcije iz epoksidne smole in ogljikovih vlaken. Na podlagi standarda CS-VLA smo določili dva obremenitvena scenarija, ki sta služila kot izhodišče za analizo. Trup zrakoplova smo razdelili na obremenitvene postaje, obremenjene skladno s porazdelitvijo mase v trupu. Trup in rebra smo poenostavljeno obravnavali s teorijo nosilcev in metodo elastičnega središča, s katerimi smo izračunali upogibne oziroma strižne napetosti v lupini in rebrih, katere služijo kot osnova za nadaljnje konstruiranje in optimizacijo strukture trupa. The thesis presents the preliminary analytical stress analysis of the fuselage skin and frames of a remotely piloted aircraft. The fuselage skin and frames are composite parts made from epoxy resin and carbon fibre fabric. Based on the CS-VLA standard two load cases were determined as a basis for stress analysis. The fuselage was split into loading stations, loaded according to the mass distribution in the fuselage. The skin and frames were analysed using beam theory and the elastic center method, which resulted in the calculation of bending and shear stresses in the frames and skin. The stress calculations serve as a basis for further fuselage design and optimization. preliminarni preračuni trup zrakoplova daljinsko vodeni zrakoplovi teorija nosilcev metoda elastičnega središča preliminary analysis aircraft fuselage remotely piloted aircraft beam theory elastic center method true false false [L. Malavašič] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2026-09-08 08:30:56 2026-09-08 08:31:00 2026-09-15 09:47:55 0000-00-00 00:00:00 2026 0 Ljubljana 0 XVI, 47 f. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 620.174:519.6:629.733.5(043.2) 289567 291104771 49732.pdf 49732.pdf 1 61691E5D3C551B6FA1FFD129D7861958 c793e137ec0cf201cc02fe91a7714382103aa74ad4c73303ae66025f1e61658b d758d6f8-ab4e-11f1-8bc5-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=246370 Fakulteta za strojništvo 0 0 0