Procjena distribucije veličina i oblika blokova u stijenskoj masi

Berlančić, Dario

prikaz prve stranice dokumenta Procjena distribucije veličina i oblika blokova u stijenskoj masi

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master's thesis

Procjena distribucije veličina i oblika blokova u stijenskoj masi

diplomski rad

Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2013. urn:nbn:hr:169:600705

Berlančić, Dario

University of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
Department of Mining and Geotechnical Engineering

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APA 6th Edition

Berlančić, D. (2013). Procjena distribucije veličina i oblika blokova u stijenskoj masi : 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:169:600705

MLA 8th Edition

Berlančić, Dario. "Procjena distribucije veličina i oblika blokova u stijenskoj masi : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2013. https://urn.nsk.hr/urn:nbn:hr:169:600705

Chicago 17th Edition

Harvard

Berlančić, D. (2013). 'Procjena distribucije veličina i oblika blokova u stijenskoj masi : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 16 April 2024, https://urn.nsk.hr/urn:nbn:hr:169:600705

Vancouver

Berlančić D. Procjena distribucije veličina i oblika blokova u stijenskoj masi : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2013 [cited 2024 April 16] Available at: https://urn.nsk.hr/urn:nbn:hr:169:600705

IEEE

D. Berlančić, "Procjena distribucije veličina i oblika blokova u stijenskoj masi : diplomski rad", Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Zagreb, 2013. Available at: https://urn.nsk.hr/urn:nbn:hr:169:600705

Cite this item: https://urn.nsk.hr/urn:nbn:hr:169:600705

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Metadata

Title	Procjena distribucije veličina i oblika blokova u stijenskoj masi : diplomski rad
Title (english)	Assessment of block size and shape distribution in rock mass : master's thesis
Author	Dario Berlančić
Mentor	Petar Hrženjak (mentor)
Committee member	Petar Hrženjak
Committee member	Antonia Jaguljnjak-Lazarević
Committee member	Trpimir Kujundžić
Granter	University of Zagreb Faculty of Mining, Geology and Petroleum Engineering (Department of Mining and Geotechnical Engineering) Zagreb
Defense date and country	2013-02-21, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Mining, Petroleum and Geology Engineering Mining
Abstract	Distribucija veličina i oblika blokova važna je karakteristika stijenske mase kojom se na temelju geometrijskih značajki diskontinuiteta opisuju očekivane veličine i oblici blokova, što je važno tijekom izvođenja bilo kojeg inženjerskog zahvata u stijenama. Procjena distribucije veličina i oblika blokova u ovom radu napravljena je pomoću postavljenog i proračunatog modela stijenske mase uzimajući u obzir setove diskontinuiteta utvrđene u kamenolomu “Ivanec” u blizini Zagreba. U proračunu modela stijenske mase korišteni su open source programi R i GNU Octave. Programska okolina R korištena je u segmentu statističke obrade podataka, dok je GNU Octave korišten u samom proračunu modela zasnovanom na teoriji blokova. Distribucija veličina blokova prikazana je u obliku granulometrijske krivulje, dok je distribucija oblika blokova prikazana na trokutnom dijagramu. Podaci o veličini i obliku blokova imaju svoju primjenu u sustavima kategorizacije stijenske mase, optimizaciji parametara miniranja, analizi stabilnosti iskopa u diskontinuiranim stijenskim masama, te odabiru tehnologije dobivanja mineralne sirovine.
Abstract (english)	Abstract: Distribution of sizes and shapes of blocks is an important characteristic of the rock mass which, based on the geometric features of discontinuities, describe the expected sizes and shapes of blocks, which is important during the construction of any engineering structures in the rocks. Assessment of the block sizes and shapes distribution in these thesis is made by rock mass model which is based on measured discontinuities in a quarry “Ivanec” near Zagreb. Open source programs R and GNU Octave were used in the calculation of a rock mass model. R programming environment has been used in the field of statistical analysis of data, while the GNU Octave has been used in the calculation of model based on the theory of blocks. The block size distribution is presented in the form of a block distribution diagram, while the block shape distribution is shown by triangular diagram. Informations about block sizes and shapes can be used in rock mass classification systems, blasting parameter optimization, stability analysis of excavations in jointed rock masses, and the selection of excavation technology to obtain mineral raw materials.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:169:600705
Study programme	Title: Mining Study programme type: university Study level: graduate Academic / professional title: magistar/magistra inženjer/inženjerka rudarstva (magistar/magistra inženjer/inženjerka rudarstva)
Type of resource	Text
File origin	Born digital
Access conditions	Access restricted to students and staff of home institution
Terms of use
Repository	Faculty of Mining, Geology and Petroleum Engineering Repository, University of Zagreb
Created on	2016-01-19 10:27:07

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