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master's thesis
Projektiranje asfaltne mješavine prema kriteriju dozvoljenih odstupanja
Rijeka: University of Rijeka, Faculty of Civil Engineering in Rijeka, 2016. urn:nbn:hr:157:559510
Starčić, Marina
University of Rijeka
Faculty of Civil Engineering

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

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Starčić, M. (2016). Projektiranje asfaltne mješavine prema kriteriju dozvoljenih odstupanja (Master's thesis). Rijeka: University of Rijeka, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:157:559510

Starčić, Marina. "Projektiranje asfaltne mješavine prema kriteriju dozvoljenih odstupanja." Master's thesis, University of Rijeka, Faculty of Civil Engineering, 2016. https://urn.nsk.hr/urn:nbn:hr:157:559510

Starčić, Marina. "Projektiranje asfaltne mješavine prema kriteriju dozvoljenih odstupanja." Master's thesis, University of Rijeka, Faculty of Civil Engineering, 2016. https://urn.nsk.hr/urn:nbn:hr:157:559510

Starčić, M. (2016). 'Projektiranje asfaltne mješavine prema kriteriju dozvoljenih odstupanja', Master's thesis, University of Rijeka, Faculty of Civil Engineering, accessed 27 December 2024, https://urn.nsk.hr/urn:nbn:hr:157:559510

Starčić M. Projektiranje asfaltne mješavine prema kriteriju dozvoljenih odstupanja [Master's thesis]. Rijeka: University of Rijeka, Faculty of Civil Engineering; 2016 [cited 2024 December 27] Available at: https://urn.nsk.hr/urn:nbn:hr:157:559510

M. Starčić, "Projektiranje asfaltne mješavine prema kriteriju dozvoljenih odstupanja", Master's thesis, University of Rijeka, Faculty of Civil Engineering, Rijeka, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:157:559510

Metadata
TitleProjektiranje asfaltne mješavine prema kriteriju dozvoljenih odstupanja
Title (english)Asphalt mixture design according to allowable tolerances
AuthorMarina Starčić
MentorAleksandra Deluka - Tibljaš (mentor)
MentorMarijana Cuculić (komentor)
Committee memberSilvija Mrakovčić (predsjednik povjerenstva)
Committee memberMarijana Cuculić (član povjerenstva)
Committee memberAleksandra Deluka - Tibljaš (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Civil Engineering
Rijeka
Defense date and country2016-11-17, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Transportation
Abstract
U diplomskom radu obrađena je tema projektiranja vrućih asfaltnih mješavina prema kriteriju dopuštenih odstupanja za bitumen i kameno brašno. Unutar rada pojašnjena je metoda projektiranja asfaltne mješavine, fizikalna i mehanička svojstva koja se ispituju pri projektiranju te tehnički uvjeti kontrole asfaltne mješavine. Cilj istraživanja je dokazati da granične vrijednosti odstupanja udjela kamenog brašna i bitumena propisane normom utječu na deklarirano svojstvo udjela šupljina u asfaltnoj mješavini. Ukoliko mješavina odstupa od deklariranih svojstva, ona se ne može ugraditi u sloj asfaltnog kolnika. U svrhu dokazivanja mogućeg odstupanja vršila su se laboratorijska ispitivanja temeljena na Marshallovoj metodi određivanja sastava asfaltne mješavine. Izradile su se dvije serije uzoraka. Na temelju prve serije odabrala se količina bitumena i kamenog brašna koja odgovara optimalnom udjelu šupljina u asfaltnoj mješavini. Druga serija uzoraka sadržavala je asfaltne mješavine s ekstremnim graničnim vrijednostima odstupanja bitumena i kamenog brašna. Rezultati ispitivanja ukazuju na nedopuštene vrijednosti udjela šupljina u asfaltnoj mješavini pri graničnim vrijednostima odstupanja. Na temelju rezultata dana je preporuka smanjenja vrijednosti graničnih odstupanja za količinu kamenog brašna i količinu bitumena.
Abstract (english)
This paper focuses on the design of hot asphalt mixtures (HMA) according to the allowable tolerances of filler and asphalt binder content. The designing method of hot asphalt mixtures, physical and mechanical properties, and technical quality control of the asphalt mixture are discussed in this paper. The main objective was to show that the specified limits of allowable tolerances for asphalt binder and filler affect the air voids ratio in the asphalt mixture. If the mixture does not satisfy the declared properties, it should not be incorporated into a layer of asphalt pavement. Laboratory experiments were conducted in order to verify this assumption. The Marshall’s method was used for the preparation of the asphalt samples, and two different series of samples were prepared. Based on the first series of samples, the right content of filler and asphalt binder, which corresponds to the optimal air voids ratio in the asphalt mixture, were selected. The second series of samples were prepared using extreme limit values of the allowable tolerances for asphalt binder and filler. Test results indicate that air voids ratio in these mixtures exceeded the allowable tolerances. These findings suggest that the specific limits of allowable tolerances should be reduced for both, asphalt binder and filler.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:157:559510
ProjectNumber: RC.2.2.06-0001
Title: Razvoj istraživačke infrastrukture na kampusu Sveučilišta u Rijeci
Leader: Nevenka Ožanić
Jurisdiction: eu
Funder: EFRR, MZOS
Study programmeTitle: Civil Engineering; specializations in: Geotechnical Engineering, Hydraulic Engineering, Engineering Modelling, Structural Engineering, Transportation Engineering, Urban Engineering
Course: Urban 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 conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2016-12-20 10:31:21