20.500.12556/DKUM-76564 Ureditev hudournika Blažovnica z vidika poplavne varnosti naselja Limbuš magistrsko delo Regulation of the torrent Blažovnica from the perspective of flood safety of Limbuš settlement Magistrsko delo obsega projektno obdelavo hudournika Blažovnica s stališča hidrološko-hidravličnih razmer od povirja na severovzhodnih pobočjih Pohorja do izliva v reko Dravo pod naseljem Limbuš. Na celotnem poseljenem območju doline ob potoku so opredeljeni odseki razlivanja in poplavljanja, kjer so ogroženi stanovanjski objekti ter ostala infrastruktura. Glavni namen naloge je izboljšati poplavno varnost urbanega predela Limbuša. Izvedena je bila hidrološko-hidravlična analiza doline Blažovnice, katere rezultati so prikazali gibanje vodnega toka po obravnavanem območju ter opozorili na kritična območja razlivanja in poplavljanja. V programskem orodju HEC-RAS, verzije 5.0.6 in 5.0.7, (Hydrologic Engineering Center, River Analiysis System) smo vzdolž doline pripravili dvodimenzijske (2D) numerične hidravlične modele glavne struge s pomembnejšimi pritoki in poplavnimi površinami. Modeli so bili nastavljeni za simulacijo pretokov ob razvoju visokih voda s 100-letno povratno dobo. Z vidika poplavne varnosti smo se usmerili v ureditev struge v poplavnem urbanem predelu Limbuša. Zasnovani so bili ureditveni ukrepi, ki zagotavljajo poplavno varnost območja pred 100-letnimi visokimi vodami. Rezultati modela projektiranega stanja prikazujejo simulacijo kontroliranih pretokov skozi naselje Limbuš. Projektiranje in umeščanje ukrepov v prostor je potekalo v principu celostnega urejanja, s čimer bo dosežen ugoden vpliv na stanje voda v širšem območju dolvodno in gorvodno od predvidene ureditve struge. The master thesis covers the project treatment of the torrent Blažovnica in view of hydrological and hydraulic conditions from the sources on the north-eastern slopes of Pohorje to the outflow into the river Drava below the settlement of Limbuš. There are sections of spills and floods defined in the entire populated area of the valley along the stream, where residential buildings and other infrastructure are endangered. However, the main goal of the task is to improve the flood safety of the urban area of Limbuš. A hydrological-hydraulic analysis of the Blažovnica valley was carried out, whose results showed the movement of the water flow through the considered area and drew attention to the critical areas of spillage and flooding. We used the software tool HEC-RAS versions 5.0.6 and 5.0.7 (Hydrologic Engineering Center, River Analysis System) to prepare two-dimensional (2D) numerical hydraulic models of the main riverbed with significant tributaries and floodplains along the valley. The models were set up to simulate flows during high-water development with a hundred-year return period. In terms of flood safety, we focused on the regulation of the riverbed in flooded urban area of Limbuš. Regulation measures have been designed to ensure the flood safety of the area against hundred-year period high waters. The results of designed state model show a simulation of controlled flows through the Limbuš settlement. The design and placement of measures in place was carried out on the principle of integrated regulation, which will achieve a favorable impact on the state of water in the wider area downstream as well as upstream of the planned regulation of the riverbed. hudournik poplava hidravlično modeliranje ureditveni ukrepi torrent flood hydraulic modeling regulation measures true true false [M. Leskovar] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2020-06-09 12:28:41 2020-06-24 08:44:38 2022-08-09 13:42:48 2020-07-11 03:11:55 2020 0 Slovenska Bistrica 0 Slovenska Bistrica XV, 102 str., [5] zganj. pril. z načrti 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 627.51(043.2) 22184707 URN:SI:UM:DK:Z4ZRUCTB MAG_Leskovar_Matjaz_2020.pdf MAG_Leskovar_Matjaz_2020.pdf 1 6E2A567C599DE1D7C429FB566DF5FBD9 a8d3e8e5a9ab42c6ed0b65d92495f6edfc4feb2f7cf304a0191b60e6ffaee26d 57fcfeed-7c11-11eb-bb7a-00155d0001ca 20.500.12556/dkum/2ca882d5-0d55-4412-a301-8cf6b21a1270 https://dk.um.si/Dokument.php?lang=slv&id=142661 MAG_Leskovar_Matjaz_2020.zip MAG_Leskovar_Matjaz_2020.zip 1 43243385866754681EFABD037A6E89E4 83d5bdf8cb874effbc66c51b45a62fe9939e139743aca29eb2b857a623f0167f 580b6ffb-7c11-11eb-bb7a-00155d0001ca 20.500.12556/dkum/a8e9e759-f723-4b78-8623-b79a70f3289a https://dk.um.si/Dokument.php?lang=slv&id=142662 Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo 0 0 0