20.500.12556/RUL-95535 Gubanje tankih filmov na elastični podlagi Wrinkling of thin films on elastic substrate V zaključni nalogi je obravnavana mehanska stabilnost, natančneje gubanje tankih filmov, ki so pritrjeni na elastični substrat. Izpeljana je splošna diferencialna enačba za uklon nosilca, ki jo v nadaljevanju uporabimo pri obravnavi nosilca na zvezni elastični podlagi. S programom ANSYS ugotovimo, da se rezultati, ki nam jih dajo izpeljane enačbe, dobro ujemajo z rezultati numeričnih simulacij 2D kontinuuma in nosilca na elastični podlagi. Pri danih podatkih za oba pristopa dobimo enako deformacijsko obliko. The final assignment discusses mechanical stability, more precisely the wrinkling of thin films that are attached to an elastic substrate. A general differential equation for the buckling of the beam is derived, which is subsequently used in the discussion concerning the beam on a continuous elastic surface. With the aid of ANSYS program we conclude that the results given by the derived equations perfectly match the ones provided by the numerical simulations of 2D Continuum as well as the beam on an elastic surface. For given data both approaches give the same shape mode. uklon nosilca gubanje tanek film elastični substrat Winklerjeva podlaga buckling of the beam wrinkling thin film elastic substrate Winkler foundation true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2017-09-20 14:56:22 2017-09-20 14:56:22 2023-10-20 12:20:40 0000-00-00 00:00:00 2017 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1970-01-01 201353 1166.pdf 1166.pdf 1 D3AC2D885C5670AC891E4454DC3AAB9C 14832bc14947672434444ee3d64d0d6eae55a2b4d74d9c9d0dc82a5d6673700a c7a68067-a1b3-11eb-a523-00155dcfd717 20.500.12556/rul/12d3cbff-75d7-4b87-b976-1bcee7efd698 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=104140 Fakulteta za strojništvo 0 0 0