20.500.12556/DKUM-41486 Karakterizacija togosti UniPore celične strukture z računalniškimi simulacijami Stiffness evaluation of UniPore cellular structures with computer simulations UniPore celična struktura je bila pred kratkim razvita v Shock Wave and Condensed Matter Research Center Univerze v Kumamotu na Japonskem. Prototipne UniPore celične strukture imajo določene posebne lastnosti, ki so zelo zanimive za gradnjo učinkovitih modernih lahkih konstrukcij. Namen diplomskega dela je s pomočjo računalniških simulacij določiti materialne lastnosti bakra (osnovnega gradiva) in togosti UniPore celične strukture. Računski model je bil osnovan na osnovi rekonstruirane geometrije izdelanih vzorcev in nato preračunan v programu ABAQUS. Vrednotenje rezultatov računalniških simulacij je temeljilo na primerjavi z rezultati eksperimentalnih testov. UniPore material has been recently developed at Shock Wave and Condensed Matter Research Centre at Kumamoto University in Japan. UniPore material has a structure with some particular properties, which are very attractive for building efficient modern lightweight structures. The purpose of this work is to define base material (cooper) properties and stiffness evaluation of UniPore cellular structures. The computational model of the cellular structure was based on reconstructed irregular geometry of the manufactured specimens and analysed using ABAQUS. Evaluation of computational simulation results were based on a comparison with the results of experimental tests. Porozni materiali Unipore celična struktura Metoda končnih elementov Togost inženirskih gradiv Porous Materials UniPore structure Finite Element Analysis Mechanical Properties true true false [N. Novak] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2013-08-28 15:33:58 2013-10-17 12:18:18 2022-05-04 03:07:57 2021-04-24 03:36:16 2013 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.8.039:620.175(043.2) 17612822 URN:SI:UM:DK:FZTUZ6PI UNI_Novak_Nejc_2013.pdf UNI_Novak_Nejc_2013.pdf 1 C181C1B8C488572982AF1D38620A502F 452b7d70be530b8211acd5fb30783ebfe140680c65d1fc5fd129c67acf6d22d0 31e1731a-7c0a-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=57520 Fakulteta za strojništvo 0 0 0