20.500.12556/RUL-188075 Preveritev nosilnosti lesenega ostrešja stavbe v Kostanjevici na Krki in izris načrtov elementov ostrešja za izrez CNC diplomsko delo Structural capacity assessment of a timber roof structure in Kostanjevica na Krki and preparation of roof element drawings for CNC machining V diplomskem delu smo obravnavali obstoječe leseno ostrešje stavbe v Gornji Prekopi pri Kostanjevici na Krki. Namen dela je bil preveriti nosilnost in uporabnost izbranih elementov ostrešja ob predvideni sanaciji strehe ter izdelati tridimenzionalni model konstrukcije, načrte in podatke za CNC-obdelavo lesenih elementov. Na podlagi izmer obstoječega stanja smo določili geometrijo ostrešja in dimenzije nosilnih elementov ter opredelili vplive lastne in stalne obtežbe ter obtežbe snega in vetra. Za statično analizo smo izdelali ravninske računske modele ter preverili nosilnost špirovca, vmesne lege, stebra in kapne lege. Pri špirovcu, vmesni in kapni legi smo preverili tudi mejno stanje uporabnosti. Izvedene kontrole so pokazale, da preverjeni elementi pri upoštevanih obtežbah izpolnjujejo zahtevane pogoje nosilnosti in uporabnosti ter jih je z vidika izvedenih računskih preveritev mogoče ohraniti pri predvideni sanaciji strehe. V programu Dietrich's smo izdelali tridimenzionalni model lesenega ostrešja ter na njegovi podlagi pripravili načrte konstrukcije in strojne podatke v obliki datoteke BVN za nadaljnjo CNC-obdelavo lesenih elementov. This thesis examines the existing timber roof structure of a building in Gornja Prekopa near Kostanjevica na Krki. The aim of the thesis was to verify the load-bearing capacity and serviceability of selected structural elements in view of the planned roof renovation, and to develop a three-dimensional model of the structure, construction drawings, and data for CNC processing of the timber elements. Based on measurements of the existing structure, the roof geometry and dimensions of the load-bearing elements were determined, together with the effects of self-weight, permanent loads, snow loads, and wind loads. Plane structural models were developed for the structural analysis, and the load-bearing capacity of the rafter, intermediate purlin, column, and wall plate was verified. The serviceability limit state was also verified for the rafter, intermediate purlin, and wall plate. The results showed that the verified elements satisfy the required load-bearing capacity and serviceability criteria under the considered loads and can therefore be retained as part of the planned roof renovation. A threedimensional model of the timber roof structure was developed in Dietrich's and used to prepare construction drawings and machine data in BVN format for subsequent CNC processing of the timber elements. diplomske naloge gradbeništvo leseno ostrešje preveritev nosilnosti mejno stanje uporabnosti SAP2000 Dietrich's CNC obdelava graduation thesis civil engineering timber roof structure structural capacity assessment serviceability limit state CNC machining true false false [K. Tršinar] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2026-09-18 08:45:32 2026-09-18 08:45:51 2026-09-21 11:38:29 0000-00-00 00:00:00 2026 0 Ljubljana 2026 Ljubljana 1 spletni vir (1 datoteka PDF (X, 49 str.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 624.91(497.434)(043.2) 182528 291786243 23283.pdf 23283.pdf 1 B07B319FCC2B540A3FB7EB6E201FC34E dadc4d498b7ceb682af9cd20c1147a508b550b2e6019335235c1015f2f3a8125 8bbfe042-b32c-11f1-8bc5-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=248075 Fakulteta za gradbeništvo in geodezijo 0 0 0