20.500.12556/RUL-174511 Projektiranje in izvedba mikrotuneliranja v urbanem okolju magistrsko delo Design and construction of microtunneling in urban areas master's thesis V magistrskem delu smo podrobno predstavili tehnologijo mikrotuneliranja ter si pogledali dejstva glede problematike dnevnih migracij v urbana okolja. V teoretičnem delu smo podrobno predstavili tehnologijo s teoretičnega vidika, kateri zajema predstavitev posameznih komponent ter prednosti in slabosti tehnologije. V zadnjem delu teoretičnega dela, smo si pogledali kaj je pomembno pri projektiranju mikrotuneliranja v urbanem okolju. V drugem delu magistrskega dela, smo si podrobno pogledali dva izvedbena projekta, katera sta se izvedla z GRP potisnimi cevmi. Gre za projekt Vilharjeve ulice v Ljubljani in projekt Adamičeve ulice v Rijeki, ki sta bila izvedena v letu 2023 in 2024. Oba projekta sta bila tehnično zelo zahtevna za izvedbo. Za potrebe analize je bilo potrebno narediti osnovni preračun potisnih sil, izbrati togost cevi, določiti število vmesnih enot ter narediti plan vgradnje. Pred pričetkom del, je bila narejena tudi statična analiza cevi iz strani proizvajalca samih cevi. V našem primeru Hobas. Pridobljene podatke, ki so izhajali iz osnovnih preračunov, smo primerjali z dejanskim izvedbenim stanjem. Ugotovljeno je bilo, da so bili preračuni v fazi projektiranja in pred izvedbo pravilni in narejeni korektno neglede na to, da smo s primerjavo ugotovili, da so dejanske vrednosti potisnih sil bile manjše od predvidenih. This master's thesis explains the technology of microtunelling in details. We have done a research and check the problems which are cause by daily migrations into the urban areas. In the first part of thesis which is theoretical, we have done a presentation of all separate components with advantages and disadvantages of technology. In the last part of first part we have check in the details and key fact with project design for microtunelling. The second part of the master's thesis is based on real project which were design and build with GRP jacking pipes. Those two projects were Vilharjeva ulica in Ljubljana and Adamičeva ulica in Rijeka, which were both done in year 2023 and 2024. Both project were very demanding regarding the technical point of view. To prepare the analysis for both projects, we first need to calculate the jacking forces, chose the stiffness of the pipe, determine number of inter jacking stations and prepare the pipe plan. Before the begging of the project, there was also done a static analysis from manufacturer. In our case Hobas. We have compared the calculated data with real data after the completion of the project. We have come to the conclusion that all the calculations in project design phase and before the execution of the project were correct. Despite that, the real values were lower than calculated and predicted mirkotuneliranje varovanje gradbenih jam kanalizacija urbano okolje microtunelling main hole protection sewage line urban area true false false M. Kolar Slovenski jezik Angleški jezik Magistrsko delo/naloga 2025-10-03 09:00:06 2025-10-03 09:00:21 2025-11-24 03:40:46 0000-00-00 00:00:00 2025 0 Ljubljana 0 Ljubljana IX, 73 f., 28 f. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 622 109268 256070659 26807.pdf 26807.pdf 1 D7B02D957DA3654641BF3427622DB3F8 7ed2289e94710eeb7ae80dc5b882a92a82c826564d11f55f3be22209f947524b 6b3dc325-a026-11f0-9328-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=219331 Naravoslovnotehniška fakulteta 0 0 0