20.500.12556/RUL-112948 Nadgradnja na B strani železniške postaje Postojna magistrsko delo Upgrade on the B side of the Postojna railway station master's thesis V magistrski nalogi predstavim možnost nadgradnje proge na B strani železniške postaje Postojna. V nalogi obravnavam dva možna scenarija. Prvi scenarij predvideva rušitev tira 5, drugi scenarij pa predvideva izgradnjo nove proge za visoke hitrosti. V drugem scenariju je predvidena rušitev tirov 5 in 8. V nalogi sem posebno pozornost namenil kretnicam in projektiranju geometrijskih elementov krivinskih kretnic. Zaradi izboljšave geometrijskih elementov tirov se spremenijo tudi geometrijski elementi vseh krivinskih kretnic. Izračune geometrijskih elementov krivinskih kretnic prikažem s skicami. In this master's thesis I present a possible upgrade plan of a railway line on the B side of the Postojna railway station. In this thesis I consider two possible scenarios. The first scenario foresees the demolition of track 5. The second scenario involves the construction of a new high-speed railway line and the demolition of tracks 5 and 8. In this thesis I paid special attention to the switches and the design of the geometric elements of the curved switches. Due to the improvement of the geometric elements of the tracks, the geometric elements of all the curved switches are also changed. I show the calculations of the geometric elements of the curved switches with sketches. Železniška postaja Postojna nadgradnja krivinske kretnice krivinske kretnice v krožnem loku krivinske kretnice v prehodnici. Postojna railway station upgrading of a line curved switches curved switches in circular arc curved switches in transition curve. true false false R. Igličar] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2019-11-24 07:15:23 2019-11-24 07:15:26 2022-12-13 13:15:02 0000-00-00 00:00:00 2019 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 625.151.:656.211(497.4Postojna)(043.3) 138620 8990817 MAG_Iglicar_Rok_2019.pdf MAG_Iglicar_Rok_2019.pdf 1 1B0BC34AE7D098984618C7A4A28B9B71 11da593db8bbee25981b1095d5be5154f0ff09be106c4a5cc4e681cd31bf72ce 0a7132e3-a1b8-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=125222 3576.pdf 3576.pdf 1 CAD6BDA2AF83815B8198FFD77E3E7814 e6d5c1d676b66ae35b46e4b6fefb4f356c0fbbf8d9cf104eb17e8ab663c1bfdd fd47fd5f-a1b7-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=124892 Fakulteta za gradbeništvo in geodezijo 0 0 0