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undergraduate thesis
Model otjecanja podsliva vodotoka Lonja
Zagreb: University of Zagreb, Faculty of Civil Engineering, 2023. urn:nbn:hr:237:781934
Blažek, Klara
University of Zagreb
Faculty of Civil Engineering
Water Research

Institutional repository: Repository of the Faculty of Civil Engineering, University of Zagreb

Cite this document

Blažek, K. (2023). Model otjecanja podsliva vodotoka Lonja (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:237:781934

Blažek, Klara. "Model otjecanja podsliva vodotoka Lonja." Undergraduate thesis, University of Zagreb, Faculty of Civil Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:237:781934

Blažek, Klara. "Model otjecanja podsliva vodotoka Lonja." Undergraduate thesis, University of Zagreb, Faculty of Civil Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:237:781934

Blažek, K. (2023). 'Model otjecanja podsliva vodotoka Lonja', Undergraduate thesis, University of Zagreb, Faculty of Civil Engineering, accessed 28 November 2024, https://urn.nsk.hr/urn:nbn:hr:237:781934

Blažek K. Model otjecanja podsliva vodotoka Lonja [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Civil Engineering; 2023 [cited 2024 November 28] Available at: https://urn.nsk.hr/urn:nbn:hr:237:781934

K. Blažek, "Model otjecanja podsliva vodotoka Lonja", Undergraduate thesis, University of Zagreb, Faculty of Civil Engineering, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:237:781934

Metadata
TitleModel otjecanja podsliva vodotoka Lonja
Title (english)Runoff model of a Lonja watercourse sub-basin
AuthorKlara Blažek
MentorDamjan Bujak (mentor)
Committee memberDamir Bekić (predsjednik povjerenstva)
Committee memberDamjan Bujak (član povjerenstva)
Committee memberGoran Lončar (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Civil Engineering
(Water Research)
Zagreb
Defense date and country2023-09-26, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Hydrotechnology
Abstract
U ovome radu uspostavljamo model otjecanja podsliva vodotoka Lonja u svrhu određivanja poplavne opasnosti vrlo velike vjerojatnosti slivnog područja. Kod otvorenih vodotoka vrlo bitno je poznavati rasprostranjenost i dinamiku tečenja vode u prostoru i vremenu kako bi predvidjeli i pravovremeno spriječili štete uzrokovane poplavama. Vrlo važan parametar u izradi modela otjecanja je samo otjecanje. Otjecanje definiramo kao protok vode, kiše, snijega ili drugih tekućina na tlu te čini ključan dio hidrološkog ciklusa. Model je izrađen u sučelju programa QGIS koji je geografski sustav informacija te time omogućuje pregled, uređivanje, ispis i analizu geoprostornih podataka. Korištenjem javno dostupnih baza podataka kao što je digitalni model visina (EU-DEM v1.1) dobivamo topografiju područja na kojem izrađujemo model otjecanja. Model kalibriramo pomoću protoka trajanja 1% mjerenog na postaji Lonjica most. Kao rezultat modela dobivamo prostornu raspodjelu dubina vode po slivnom području pri pojavi protoka 1% trajanja na kalibriranoj postaji.
Abstract (english)
In this thesis, we established a runoff model of the Lonja watercourse sub-catchment for the purpose of determining the highly probable flood hazard in the catchment area. In the case of open watercourses, it is very important to know the distribution and dynamics of water flow in space and time in order to predict and timely prevent flood damage. A very important parameter in creating a runoff model is the runoff itself. We define runoff as the flow of water, rain, snow or other liquids on the ground, and it is a key part of the hydrological cycle. The runoff model is established in QGIS, which is a geographic information system that enables viewing, editing, printing and analysis of geospatial data. By using publicly available databases such as the digital elevation model (EU-DEM v1.1), we obtain the topography of the area on which we create the runoff model. We calibrated the model using the discharge with the annual exceedance probability of 1% at Lonjica most, a downstream hydrological station. Through the numerical model we obtain a spatial distribution of water depths inside the catchment area at the occurrence of a flow of 1% duration.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:237:781934
Study programmeTitle: Civil Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva)
Type of resourceText
File originBorn digital
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Created on2023-10-23 09:53:41