20.500.12556/RUL-86096 Obnašanje lesenih stebrov pod vplivom osno-upogibne obremenitve diplomska naloga Behaviour of timber columns under combined axial and bending actions V diplomski nalogi obravnavam obnašanje lesenih stebrov pod vplivom kombinirane osno-upogibne obremenitve s poudarkom na problematiki uklona. Ta problematika je pri lesu kot materialu, za katerega je značilno nelinearno obnašanje v tlaku, specifična. V ta namen sem izdelal računalniški program za numerično simulacijo nelinearno elastičnega odziva, katerega izdelavo po pregledu teoretičnega ozadja podrobno predstavim. Predstavljene so tudi zahteve in postopki, ki jih v povezavi s to tematiko predpisuje evropski standard za dimenzioniranje lesenih konstrukcij Evrokod 5. Rezultate, ki sledijo iz teh zahtev, pa primerjam z rezultati računalniškega programa. In the present graduation thesis I deal with the conduct of timber columns under influence of combined axial and bending actions with emphasis on problems of buckling. These problems are specific with timber for which significant non-linear behaviour under compression stresses is characteristic. To this purpose I have elaborated a computer program for numerical simulation of nonlinear elastic response the elaboration of which is in greater detail presented after review of theoretical background. Presented are also the demands and proceedings according to European standard for design of timber structures Eurocode 5. I compare the results which follow these demands with results of my computer program. gradbeništvo diplomska dela leseni stebri uklon osno-upogibna obremenitev numerična simulacija odziva nelinearna elastičnost graduation thesis civil engineering timber columns buckling combined axial and bending actions numerical simulation true false false [L. Bele] Slovenski jezik Angleški jezik Diplomsko delo 2016-10-06 02:22:19 2016-11-14 21:29:04 2022-12-16 14:57:14 0000-00-00 00:00:00 2016 0 Ljubljana 2016 Ljubljana XII, 92 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.4:624.011.1(497.4) (043.2) 7745377 GRU3505_Bele.pdf GRU3505_Bele.pdf 1 8ABCEE55C8A7F93CC2F7181F22CD57D1 00fa4eb668305f2c7577b7a4b8b71336136424f114e6ee29e0dcbd745e985932 f7fb6291-a1b2-11eb-a523-00155dcfd717 20.500.12556/rul/48836125-a438-4569-8735-385e08ab89a7 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=98339 Fakulteta za gradbeništvo in geodezijo 0 0 0