prikaz prve stranice dokumenta Određivanje jednoosne tlačne čvrstoće u tvrdim tlima i mekim stijenama determination
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master's thesis
Određivanje jednoosne tlačne čvrstoće u tvrdim tlima i mekim stijenama determination
2016. urn:nbn:hr:157:600816
Šišeta, Mate
University of Rijeka
Faculty of Civil Engineering

Cite this document

Šišeta, M. (2016). Određivanje jednoosne tlačne čvrstoće u tvrdim tlima i mekim stijenama determination (Master's thesis). Rijeka: University of Rijeka, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:157:600816

Šišeta, Mate. "Određivanje jednoosne tlačne čvrstoće u tvrdim tlima i mekim stijenama determination." Master's thesis, University of Rijeka, Faculty of Civil Engineering, 2016. https://urn.nsk.hr/urn:nbn:hr:157:600816

Šišeta, Mate. "Određivanje jednoosne tlačne čvrstoće u tvrdim tlima i mekim stijenama determination." Master's thesis, University of Rijeka, Faculty of Civil Engineering, 2016. https://urn.nsk.hr/urn:nbn:hr:157:600816

Šišeta, M. (2016). 'Određivanje jednoosne tlačne čvrstoće u tvrdim tlima i mekim stijenama determination', Master's thesis, University of Rijeka, Faculty of Civil Engineering, accessed 30 November 2024, https://urn.nsk.hr/urn:nbn:hr:157:600816

Šišeta M. Određivanje jednoosne tlačne čvrstoće u tvrdim tlima i mekim stijenama determination [Master's thesis]. Rijeka: University of Rijeka, Faculty of Civil Engineering; 2016 [cited 2024 November 30] Available at: https://urn.nsk.hr/urn:nbn:hr:157:600816

M. Šišeta, "Određivanje jednoosne tlačne čvrstoće u tvrdim tlima i mekim stijenama determination", Master's thesis, University of Rijeka, Faculty of Civil Engineering, Rijeka, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:157:600816

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Metadata
TitleOdređivanje jednoosne tlačne čvrstoće u tvrdim tlima i mekim stijenama determination
Title (english)Determination of uniaxial stregth of hard soils and weak rocks
AuthorMate Šišeta
MentorŽeljko Arbanas (mentor)
Committee memberSanja Dugonjić Jovančević (predsjednik povjerenstva)
Committee memberVedran Jagodnik (član povjerenstva)
Committee memberŽeljko Arbanas (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Civil Engineering
Rijeka
Defense date and country2016-09-29, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Geotechnology
Abstract
Osnovni cilj rada je utvrđivanje značajki flišne stijenske mase. Kompleksnost ove sedimentne stijene leži u njezinom samom postanku, strukturi i sastavu stijene, te stupnju trošnosti. U radu je dan i pregled dosadašnjih ispitivanja flišne sijenske mase na području Hrvatske. Pobliže su opisani problemi prilikom ispitivanja flišnih stijenskih masa; problemi trošenja stijenske mase prilikom uzorkovanja materijala, pripremu uzoraka za potrebe ispitivanja, te tijekom samog ispitivanja u laboratoriju. Najveći doprinos rada je laboratorijsko ispitivanje čvrstoće uzoraka stijene za čije potrebe se izvelo uzorkovanje stijenske mase te postupak bušenja blokova stijene bušilicom sa dijamantnom krunom. Mjesto uzorkovanja bilo je Sovinjak, Istra. Zbog nemogućnosti dobivanja adekvatnih uzoraka, odnosno neporemećenih uzoraka prilikom postupka bušenja, odustalo se od ispitivanja triaksijalnim uređajem te se naknadno odlučilo za određivanje čvrstoće PLT metodom. Na kraju je provedena analiza rezultata laboratorijskih ispitivanja, te se pokazalo kako je flišna stijenska masa heterogena, anizotropna, relativno mekana te izrazito podložna trošenju.
Abstract (english)
The main goal of the work is to determine the characteristics of a flysch rock mass. The complexity of this sedimentary rock mass lies in its very creation, then a structure and composition of the rocks, and the degree of weathering. This thesis has given an overview of previous tests conducted in Croatia. Problems during testing of these rocks; problems of weathering of the rock mass during material sampling, then during preparation of test samples and problems during the tests in the laboratory are closely described in the later part of the thesis. The most important contribution of the thesis is the laboratory strength tests for whose needs is performed the sampling of the rock mass and the procedure of rock block drilling with diamond crown. The samples were taken in Sovinjak, Istra. Due to failure of samples during the drilling procedure, the idea of triaxial testing was droped and then was decided to determine the rock strength using Point Load Test. Finally, an analysis of laboratory test results was done, and the results showed that the flysch rock mass is heterogeneous, anisotropic, relatively soft material and highly susceptible to weathering.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:157:600816
ProjectNumber: UNIRi projekt 475
Title: Razvoj sustava monitoringa klizišta i ranog upozoravanja za potrebe umanjenja hazarda od klizanja tla
Leader: Željko Arbanas
Jurisdiction: Croatia
Funder: UNIRI
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 on2016-12-16 12:47:07