Ureditev hudournika Blažovnica z vidika poplavne varnosti naselja Limbuš : magistrsko delo

Leskovar, Matjaž

| | SLO | ENG | Cookies and privacy

Bigger font | Smaller font

First page > Show document

Show document

Title:	Ureditev hudournika Blažovnica z vidika poplavne varnosti naselja Limbuš : magistrsko delo
Authors:	ID Leskovar, Matjaž (Author) ID Kramer Stajnko, Janja (Mentor) More about this mentor... ID Ferme, Rok (Comentor)
Files:	MAG_Leskovar_Matjaz_2020.pdf (17,71 MB) MD5: 6E2A567C599DE1D7C429FB566DF5FBD9 PID: 20.500.12556/dkum/2ca882d5-0d55-4412-a301-8cf6b21a1270 MAG_Leskovar_Matjaz_2020.zip (90,52 MB) MD5: 43243385866754681EFABD037A6E89E4 PID: 20.500.12556/dkum/a8e9e759-f723-4b78-8623-b79a70f3289a
Language:	Slovenian
Work type:	Master's thesis/paper
Typology:	2.09 - Master's Thesis
Organization:	FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
Abstract:	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.
Keywords:	hudournik, poplava, hidravlično modeliranje, ureditveni ukrepi
Place of publishing:	Slovenska Bistrica
Place of performance:	Slovenska Bistrica
Publisher:	[M. Leskovar]
Year of publishing:	2020
Number of pages:	XV, 102 str., [5] zganj. pril. z načrti
PID:	20.500.12556/DKUM-76564
UDC:	627.51(043.2)
COBISS.SI-ID:	22184707
NUK URN:	URN:SI:UM:DK:Z4ZRUCTB
Publication date in DKUM:	24.06.2020
Views:	1482
Downloads:	149
Metadata:
Categories:	KTFMB - FG
:	Copy citation

Average score:	(0 votes)
Your score:	Voting is allowed only for logged in users.
Share:

Hover the mouse pointer over a document title to show the abstract or click on the title to get all document metadata.

Licences

License:	CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International

Link:	http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:	The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:	09.06.2020

Secondary language

Language:	English
Title:	Regulation of the torrent Blažovnica from the perspective of flood safety of Limbuš settlement
Abstract:	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.
Keywords:	torrent, flood, hydraulic modeling, regulation measures

Comments

Leave comment

You must log in to leave a comment.

Comments (0)

0 - 0 / 0

There are no comments!

Back