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master's thesis
Procjena fraktalne dimenzije gornjotrijaskih dolomita u Žumberačkom gorju
diplomski rad
Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2017. urn:nbn:hr:169:272070
Miškić, Stanko
University of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
Department of Geology and Geological Engineering

Institutional repository: Faculty of Mining, Geology and Petroleum Engineering Repository, University of Zagreb

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Miškić, S. (2017). Procjena fraktalne dimenzije gornjotrijaskih dolomita u Žumberačkom gorju : diplomski rad (Master's thesis). Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:169:272070

Miškić, Stanko. "Procjena fraktalne dimenzije gornjotrijaskih dolomita u Žumberačkom gorju : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:169:272070

Miškić, Stanko. "Procjena fraktalne dimenzije gornjotrijaskih dolomita u Žumberačkom gorju : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:169:272070

Miškić, S. (2017). 'Procjena fraktalne dimenzije gornjotrijaskih dolomita u Žumberačkom gorju : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 02 June 2024, https://urn.nsk.hr/urn:nbn:hr:169:272070

Miškić S. Procjena fraktalne dimenzije gornjotrijaskih dolomita u Žumberačkom gorju : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2017 [cited 2024 June 02] Available at: https://urn.nsk.hr/urn:nbn:hr:169:272070

S. Miškić, "Procjena fraktalne dimenzije gornjotrijaskih dolomita u Žumberačkom gorju : diplomski rad", Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:169:272070

Metadata
TitleProcjena fraktalne dimenzije gornjotrijaskih dolomita u Žumberačkom gorju : diplomski rad
Title (english)Estimation of fractal dimension in upper triassic dolomite of Žumberak Mountain : master’s thesis
AuthorStanko Miškić
MentorIvan Dragičević (mentor)
Committee memberIvan Dragičević (predsjednik povjerenstva)
Committee memberDavor Pavelić (član povjerenstva)
Committee memberŽeljko Duić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
(Department of Geology and Geological Engineering)
Zagreb
Defense date and country2017-07-07, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mining, Petroleum and Geology Engineering
Geological Engineering
Abstract
Diplomski rad obrađuje i sadrži detaljan opis geoloških jedinica gornjo trijaskih dolomita Žumberačke gore koji prekrivaju područje istraživanja te opis diskontinuiteta koji utječu na stupanj razlomljenosti okršene stjenske mase te samim time i fraktalne dimenzije koje daju informacije o prostornoj raspodjeli pukotina i dominirajućim setovima pukotina. Fraktalna dimenzija je mjera kojom objekt ispunjava prostor. Analize fraktalne dimenzije su izrađene na temelju interpretacije fotografija fotografiranih na terenu, pomoću računalnog programa Adobe Illustrator CS6, a analiza i izračun fraktalne dimenzije je dobiven pomoću računalnog programa Fractalyse, metodom ''Box – counting''. Iznos fraktalne dimenzije govori i o stupnju razlomljenosti stjenske mase. U radu su rezultati 1D mjerenja ekstrapolirani na 2D vrijednosti. Niže vrijednosti fraktalne dimenzije ukazuju na veći utjecaj manjeg broja velikih pukotina, dok veće vrijednosti fraktalnih dimenzija ukazuju na ujednačenu raspodjelu većeg broja manjih pukotina.. Glavni izvori podataka su bili magisterij dr. sc. Tončia Grgasović te više znanstvenih članaka s temom primjene fraktala na dolomitima. Fraktalna dimenzija može se koristiti i pri izradi diskretnih modela pukotinskih sustava ako se raspodjela pukotina modelira s „power-law“ raspodjelom.
Abstract (english)
This Master thesis deals and contains a detailed description of the geological units from upper Triassic dolomites of Žumberak Mountain that cover the research area. It contains the description of discontinuinity sets which affect on the degree of fragmentation on the karstified rock mass and thus on the fractal dimensions that give the information about the spatial distribution of fractures and dominating fracture sets. Fractal dimension is a measure of how fractures fill the space. Analysis of fractal dimensions are based on interpretation of taken photos on the field. The interpretation is made by a software Adobe Illsustrator CS6, but the analysis and values of fractal dimension are obtained by a software Fractalyse, with a meted ‘’Box – counting’’. The value of fractal dimension tells about the degree of fragmentation on the rock mass too. In the thesis the results of 1D measurements are extrapolated into 2D values.Lower values of fractal dimension indicate smaller number of fractures and higher significance of larger fractures while higher values indicate distribution of more similar sized fractures throughout whole outcrop. The main sources of data were the master’s Degree from PhD Tonči Grgasović and more scientific articles with a topic about the application of fractals on dolomites. Fractal dimension can be used in Discrete Fracture Network modelling if spatial distribution of fractures is represented with power law distribution.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:169:272070
Study programmeTitle: Geological engineering; specializations in: Hydrogeology and engineering geology, Environmental geology
Course: Hydrogeology and engineering geology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka geološkog inženjerstva (magistar/magistra inženjer/inženjerka geološkog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-09-07 10:20:18