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undergraduate thesis
Hidrometrijska mjerenja na potoku Brajda
Rijeka: University of Rijeka, Faculty of Civil Engineering, 2024. urn:nbn:hr:157:315466
Zubak, Lola
University of Rijeka
Faculty of Civil Engineering
Department of Hydraulic Engineering and Geotechnical Engineering
Chair of Hydraulic Engineering

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

Cite this document

Zubak, L. (2024). Hidrometrijska mjerenja na potoku Brajda (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:157:315466

Zubak, Lola. "Hidrometrijska mjerenja na potoku Brajda." Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:157:315466

Zubak, Lola. "Hidrometrijska mjerenja na potoku Brajda." Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:157:315466

Zubak, L. (2024). 'Hidrometrijska mjerenja na potoku Brajda', Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, accessed 21 December 2024, https://urn.nsk.hr/urn:nbn:hr:157:315466

Zubak L. Hidrometrijska mjerenja na potoku Brajda [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Civil Engineering; 2024 [cited 2024 December 21] Available at: https://urn.nsk.hr/urn:nbn:hr:157:315466

L. Zubak, "Hidrometrijska mjerenja na potoku Brajda", Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, Rijeka, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:157:315466

Metadata
TitleHidrometrijska mjerenja na potoku Brajda
Title (english)Hydrometric Measurements on the Brajda Stream
AuthorLola Zubak
MentorIvana Sušanj Čule (mentor)
Committee memberIvana Sušanj Čule (predsjednik povjerenstva)
Committee memberGoran Volf (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Civil Engineering
(Department of Hydraulic Engineering and Geotechnical Engineering)
(Chair of Hydraulic Engineering)
Rijeka
Defense date and country2024-09-16, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Hydrotechnology
Abstract
Mjerenje brzine vode u otvorenim vodotocima ključno je za analizu protoka, upravljanje vodnim resursima te zaštitu od poplava i erozije. Rad istražuje različite metode mjerenja brzine vode, uključujući tradicionalne i moderne tehnike, te naglašava važnost točnosti i prilagodljivosti metoda. Analizirane su prednosti i nedostaci svake metode te njihova primjena u praksi. Posebna pažnja usmjerena je na vodotok Brajda u Rijeci, gdje su provedena mjerenja geometrije kanala i brzine strujanja na dvjema lokacijama: perilu Brajda i kanalu ispred Dječje kuće. Usporedba između izračunatih i izmjerenih protoka pokazala je razliku od 7% na kanalu ispred Dječje kuće i 12,7% na perilu Brajda, što ukazuje na potrebu za dodatnom kalibracijom metoda proračuna. Rad također razmatra metode prikupljanja podataka o geometriji kanala i procesu konstrukcije protočne krivulje. Analizom rezultata dobivenih ADCP uređajem sugerira se potreba za optimizacijom metoda mjerenja i proračuna protoka.
Abstract (english)
Measuring the speed of water in open watercourses is crucial for flow analysis, water resource management, and protection against floods and erosion. In this paper, various methods of measuring water speed are examined, including both traditional and modern techniques. The advantages and disadvantages of each method, as well as their practical applications, are analyzed. The paper's focus is the Brajda watercourse in Rijeka, where measurements of channel geometry and flow velocity were conducted at two locations: Brajda Weir and the channel in front of the Children's Home. The comparison between calculated and measured flows revealed a difference of 7% at the channel in front of the Children's Home and 12.7% at the Brajda Weir, indicating the need for further calibration of the calculation methods. The study also considers methods for collecting data on channel geometry and the process of constructing flow rating curves. Analysis of results obtained with the ADCP device suggests the need for optimization of measurement and flow calculation methods.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:157:315466
Study programmeTitle: University undergraduate study of Civil Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni prvostupnik (baccalaureus) inženjer građevinarstva/sveučilišna prvostupnica (baccalaurea) inženjerka građevinarstva (sveučilišni prvostupnik (baccalaureus) inženjer građevinarstva/sveučilišna prvostupnica (baccalaurea) inženjerka građevinarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2024-10-24 10:25:36