Određivanje projektnih hidrograma velikih voda na odabranim hidrološkim postajama na sivu Save

master's thesis

• Title (english): Determination of design flood hydrographs on the selected hydrological stations on the Sava Riber Basin
• Author: Mario Vidman
• Mentor: Kristina Potočki (mentor)
• Committee member: Goran Lončar (predsjednik povjerenstva)
• Committee member: Kristina Potočki (član povjerenstva)
• Committee member: Nikola Adžaga (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Water Research); Zagreb
• Defense date and country: 2024-09-26, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering; Hydrotechnology

Abstract

Fenomen velikih voda jedan je od najznačajnijih problema u hidrološkoj praksi. Inženjeri
pokušavaju različitim metodama predvidjeti opasnost i predložiti odgovarajuće mjere
smanjenja rizika . Tema ovog rada je obrada i analiza dnevnih podataka o proto cima naručenih
od Državnog hidrometeorološkog zavoda s ciljem određivanja projektnog sintetičkog
hidrograma. Obrađeni su i analizirani podaci s v odomjern ih stanica (VS) na slivu rijeke Save, VS
Zagreb na glavom toku rijeke Save i VS Kupljenovo na rijeci Krapini. P rov e de ne su statističke
analize podataka: preliminarna analiza homogenosti, izračun empirijskih funkcija raspodjele,
prilagodbe teorijskih funkcija raspodjele vjerojatnosti, provođenje statističkih testova te
određivanje oblika projektnog hidrograma . U izradi rada, cijeli je proces automatizira n pomoću
R studija. Metoda godišnjih ekstrema korištena je za analize velikih voda , a za oblik projektnog
sintetičkog hidrograma kori šten je iskustveni izraz Dionisa Srebrenovića. Na kraju su dobiveni
rezultati prikaza ni grafički te je dan kritički osvrt na rezultate s inženjerske perspektive.

Abstract (english)

The phenomenon of high waters is one of the most significant issues in hydrological practice.
Engineers use special methods to predict the danger and take necessary protective measures
for the population. The topic of this paper is the processing and analy sis of daily flow data,
ordered from the State Hydrometeorological Institute, with the aim of obtaining a project
synthetic hydrograph. The gauging stations being processed are VS Zagreb and VS Kupljenovo.
Throughout the paper, certain statistical analyses are conducted, including the calculation of
empirical distribution functions, fitting theoretical probability distribution functions,
conducting statistical tests, and more. The entire process is attempted to be automated using
R Studio. The method used f or the analysis of high waters is the annual extremes method. One
annual maximum is extracted from each year and further analysis is based on these values.
Dionis Srebrenović's empirical formula is used to obtain the synthetic hydrograph. In the end,
the o btained results will be presented graphically and critically reviewed from an engineering
perspective.

• Keywords: sliv rijeke Save; projektni hidrogram; velike vode; hidrološki ekstremi; vjerojatnost pojavljivanja
• Keywords (english): basin of the Sava River; project hydrograph; high waters; hydrological extremes; probability of occurrence
• Language: croatian
• URN:NBN: urn:nbn:hr:237:302936
• Study programme: Title: Civil Engineering; specializations in: Construction Management, Transportation Engineering, Geotechnical Engineering, Hydraulic Engineering, Structural Engineering, Construction Materials, Theory and Modeling of Structures; Course: Construction Management; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka građevinarstva (magistar/magistra inženjer/inženjerka građevinarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-10-07 11:03:37