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master's thesis
Analiza armiranobetonske kupole iz 1932. godine
2022. urn:nbn:hr:157:693929
Grgić, Ivan
University of Rijeka
Faculty of Civil Engineering
Department of Load Bearing Structures and Technical Mechanics
Chair of Load Bearing Structures

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Grgić, I. (2022). Analiza armiranobetonske kupole iz 1932. godine (Master's thesis). Rijeka: University of Rijeka, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:157:693929

Grgić, Ivan. "Analiza armiranobetonske kupole iz 1932. godine." Master's thesis, University of Rijeka, Faculty of Civil Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:157:693929

Grgić, Ivan. "Analiza armiranobetonske kupole iz 1932. godine." Master's thesis, University of Rijeka, Faculty of Civil Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:157:693929

Grgić, I. (2022). 'Analiza armiranobetonske kupole iz 1932. godine', Master's thesis, University of Rijeka, Faculty of Civil Engineering, accessed 12 January 2025, https://urn.nsk.hr/urn:nbn:hr:157:693929

Grgić I. Analiza armiranobetonske kupole iz 1932. godine [Master's thesis]. Rijeka: University of Rijeka, Faculty of Civil Engineering; 2022 [cited 2025 January 12] Available at: https://urn.nsk.hr/urn:nbn:hr:157:693929

I. Grgić, "Analiza armiranobetonske kupole iz 1932. godine", Master's thesis, University of Rijeka, Faculty of Civil Engineering, Rijeka, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:157:693929

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Metadata
TitleAnaliza armiranobetonske kupole iz 1932. godine
Title (english)Structural Analysis of a Reinforced Concrete Dome From 1932
AuthorIvan Grgić
MentorPaulo Šćulac (mentor)
Committee memberDavor Grandić (predsjednik povjerenstva)
Committee memberŽeljko Smolčić (član povjerenstva)
Committee memberPaulo Šćulac (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Civil Engineering
(Department of Load Bearing Structures and Technical Mechanics)
(Chair of Load Bearing Structures)
Rijeka
Defense date and country2022-11-17, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Supporting Structures
Abstract
U ovome radu napravljena je analiza nosivosti armiranobetonske kupole s vlačnim prstenom promjera 26,6 metara. Kupola je izgrađena u Buzetu u sklopu Istarskog vodovoda te je i danas u funkciji. Opisan je postupak izgradnje kupole, koji je detaljno dokumentiran arhivskim fotografijama. Izrađena su tri različita numerička modela. U svim modelima ljuska je modelirana pločastim konačnim elementima, dok se modeli razlikuju u načinu modeliranja vlačnog prstena. U Modelu 1 i Modelu 2 vlačni prsten je modeliran grednim konačnim elementima, a modeli se razlikuju u načinu povezivanja kupole i prstena. U Modelu 3 prsten je modeliran prostornim konačnim elementima. Rezultati su uspoređeni s ručnim proračunom prema membranskoj teoriji za ljuske uzimajući u obzir utjecaj rubnih uvjeta (postojanje vlačnog pojasa), koji su dobiveni iz uvjeta kompatibilnosti deformacija kupole i rubnog prstena. Provedena je provjera nosivosti na vertikalna djelovanja u trajnoj proračunskoj situaciji.
Abstract (english)
In this final-year thesis, an analysis of the bearing capacity of a reinforced concrete dome with an edge ring beam with a diameter of 26,6 meters was made. The dome was built in 1932 in Buzet as part of the Istrian water supply system and is still in operation today. The construction process of the dome has been described and documented in detail with archival photographs. Three different numerical models were made. In all models, the shell is modelled with plate finite elements, while the models differ in the way the tensile ring is modelled. In Model 1 and Model 2, the tensile ring is modelled with beam finite elements, and the models differ in the way the dome and the ring are connected. In Model 3, the ring is modelled with spatial finite elements. The results were compared with the manual calculation according to the membrane theory for shells taking into account the influence of the boundary conditions (existence of the edge ring beam), which were obtained from the compatibility conditions of the deformations of the dome and the edge ring. Structural bearing capacity verification was carried out for vertical actions in the persistent design situation.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:157:693929
ProjectNumber: uniri-tehnic-18-127
Title: Poboljšanje proračunskih modela za ocjenu stanja građevinskih konstrukcija
Title: Improvement of design models for condition assessment of structures
Leader: Ivana Štimac Grandić
Jurisdiction: Croatia
Funder: NadSve
Funding stream: Sveučilište u Rijeci
Study programmeTitle: Civil Engineering; specializations in: Geotechnical Engineering, Hydraulic Engineering, Engineering Modelling, Structural Engineering, Transportation Engineering, Urban Engineering
Course: Structural Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka građevinarstva (magistar/magistra inženjer/inženjerka građevinarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2022-12-12 08:42:49