20.500.12556/RUL-132296 Upogibna togost lahkega panelnega sistema Bending stiffness of a light panel system Sestava sendvič panelnih sistemov pomembno vpliva na njihove lastnosti. S spreminjanjem površinskih materialov smo preverjali, kakšen je njihov vpliv na upogibno togost sendvič panelnih sistemov. Za izdelavo le-teh smo uporabili tri različne poliestrske plošče in furnirno ploščo, medtem ko je sredica (ekspandiran polistiren) ostala enaka. Vpliv zgradbe smo preverjali s tritočkovnim upogibnim preskusom, pri čemer smo plošče izpostavili tudi različnim klimatskim pogojem. Spremljali smo silo loma, upogibno trdnost in deformacijo pri porušitvi. Ugotovili smo, da uporabljen površinski material pomembno vpliva na upogibno togost sendvič panelnega sistema, pri čemer je pomembno tudi, kateri material je neposredno izpostavljen obremenitvi. The composition of sandwich panels has a significant effect on their properties. By changing the surface materials, we have studied their influence on the bending stiffness of sandwich panels. We used three different polyester panels and veneer one to produce the sandwich panels, while the core (expanded polystyrene) remained the same. The effect of the composition was checked by a three-point bending test, while the panels were also exposed to different climatic conditions. We monitored the breaking strength, flexural strength and deformation during bursting. We found that the material used had a significant effect on the bending stiffness of the sandwich panel system, while also noting that it was important which material was directly exposed to the load. sendvič panelni sistemi upogibna trdnost modul elastičnosti deformacija in klimatski pogoji sandwich panel system flexural strength modulus of elasticity deformation and climatic conditions true false false [G. Žagar] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2021-10-21 07:15:04 2021-10-21 07:15:10 2022-09-12 04:11:45 0000-00-00 00:00:00 2021 0 Ljubljana 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 630*862:812.71 199700 81085187 21560.pdf 21560.pdf 1 2079FC2BE8AB19CDC9797FE954D05FDE 819d41426b3908919f816e71c3d80b338f12a9ca4184e3298c62bc506f0dd335 df92c60e-322d-11ec-abdb-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=149887 Biotehniška fakulteta 0 0 0