Poplavne nevarnosti na območju reke Hudinje z uporabo poplavnih scenarijev

Povzetek

Ključne besede

Podatki

Jezik:	Slovenski jezik
Leto izida:	2013
Izvor:	Ljubljana
Tipologija:	2.11 - Diplomsko delo
Organizacija:	UL FGG - Fakulteta za gradbeništvo in geodezijo
Založnik:	[M. Kračun]
UDK:	556.166(043.2)
COBISS:	6345313
Št. ogledov:	2289
Št. prenosov:	618
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Angleški jezik
Sekundarni naslov:	Flood hazards in the area of the river Hudinja using flood scenarios
Sekundarni povzetek:	Hudinja River, as its name suggests, is very torrential river. In the last twenty years it has been flooding three times. The selected section of the Hudinja will be analyzed flood risk of the riparian areas by making flood scenarios. They will include an analysis of the flood risk to the prescribed flow rate, as well as clogging of the bridge and a landslide in the river bed scenario. ArcGIS has been used for creation of the digital terrain model (DMT) from LIDAR data. With the extension HEC-GeoRAS we have acquired transverse profiles. These were used in the one-dimensional mathematical model of the hydraulic programming environment HEC-RAS. The results of the hydraulic model has been treated in the GIS program ArcGIS. The end result tasks are classes of flood hazard maps and flood risk maps for six scenarios of critical sections of the river. In the analysis of flood scenarios were analyzed new field depths due to reduced stream flow.
Sekundarne ključne besede:	graduation thesis;civil engineering;flood directive;hydraulic modeling;LIDAR;GIS;HEC-RAS;map classes of flood hazard;flood scenarios;
Vrsta datoteke:	application/pdf
Vrsta dela (COBISS):	Diplomsko delo/naloga
Komentar na gradivo:	Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Strani:	IX, 33 str., 10 pril.
Vrsta dela (ePrints):	thesis
Naslov (ePrints):	Flood hazards in the area of the river Hudinja using flood scenarios
Ključne besede (ePrints):	Poplavna direktiva;hidravlično modeliranje;LIDAR;GIS;HEC-RAS;karta razredov poplavne nevarnosti;poplavni scenariji
Ključne besede (ePrints, sekundarni jezik):	Flood Directive;hydraulic modeling;LIDAR;GIS;HECRAS;map classes of flood hazard;flood scenarios
Povzetek (ePrints):	Reka Hudinja, kakor pove že njeno ime, ima izrazito hudourniški značaj. V zadnjih dvajsetih letih je poplavljala trikrat. Na izbranem odseku reke Hudinje je bila analizirana poplavna nevarnost obvodnega območja z izdelavo poplavnih scenarijev. Le-ti bodo vključevali analizo poplavne nevarnosti za predpisane pretoke, kakor tudi zamašitve premostitev in zemeljskega zdrsa v strugo vodotoka. Iz LIDAR in geodetskih posnetkov smo s pomočjo programa ArcGIS izdelali digitalni model terena (DMT), iz katerega smo s pomočjo razširitve HECGeoRAS pridobili prečne profile. Le-te smo uporabili v eno-dimenzijskem matematično hidravličnem modelu programskega okolja HEC-RAS. Rezultate hidravličnega modela smo obdelali v programu ArcGIS. Končni rezultat naloge so Karte razredov poplavne nevarnosti in karte za šest poplavnih scenarijev kritičnih odsekov vodotoka. Pri analizi poplavnih scenarijev smo analizirali novo polje globin zaradi zmanjšane pretočnosti struge.
Povzetek (ePrints, sekundarni jezik):	Hudinja River, as its name suggests, is very torrential river. In the last twenty years it has been flooding three times. The selected section of the Hudinja will be analyzed flood risk of the riparian areas by making flood scenarios. They will include an analysis of the flood risk to the prescribed flow rate, as well as clogging of the bridge and a landslide in the river bed scenario. ArcGIS has been used for creation of the digital terrain model (DMT) from LIDAR data. With the extension HEC-GeoRAS we have acquired transverse profiles. These were used in the one-dimensional mathematical model of the hydraulic programming environment HEC-RAS. The results of the hydraulic model has been treated in the GIS program ArcGIS. The end result tasks are classes of flood hazard maps and flood risk maps for six scenarios of critical sections of the river. In the analysis of flood scenarios were analyzed new field depths due to reduced stream flow.
Ključne besede (ePrints, sekundarni jezik):	Flood Directive;hydraulic modeling;LIDAR;GIS;HECRAS;map classes of flood hazard;flood scenarios
ID:	8312898