Inženjerskogeološko kartiranje stijenske mase na zasjeku Špičunak (Gorski kotar) primjenom daljinskih istraživanja

master's thesis

• Title: Inženjerskogeološko kartiranje stijenske mase na zasjeku Špičunak (Gorski kotar) primjenom daljinskih istraživanja : diplomski rad
• Title (english): Engineering geological mapping of rock mass on the Špičunak slope (Gorski kotar) using remote sensing techniques : master's thesis
• Author: Hrvoje Lukačić
• Mentor: Martin Krkač (mentor)
• Mentor: Marin Sečanj (pomoć pri izradi, neposredni voditelj)
• Committee member: Martin Krkač (predsjednik povjerenstva)
• Committee member: Snježana Mihalić Arbanas (član povjerenstva)
• Committee member: Željko Arbanas (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Geology and Geological Engineering); Zagreb
• Defense date and country: 2020-07-10, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Geological Engineering

Abstract

U ovom diplomskom radu prikazana je metodologija inženjerskogeološkog kartiranja stijenske mase na
zasjeku Špičunak primjenom daljinskih metoda istraživanja. Inženjerskogeološko kartiranje provedeno je na
digitalnom 3D modelu stijenske mase dobivenim primjenom terestričkog laserskog skeniranja (TLS).
Kartiranje je uključivalo primjenu manualne i polu-automatske metode prikupljanja podataka o orijentaciji,
razmaku i postojanosti diskontinuiteta. Manualna identifikacija navedenih značajki diskontinuiteta provedena
je u softveru CloudCompare dok je polu-automatska identifikacija provedena u softveru Discontinuity Set
Extractor (DSE). Na temelju provedenih analiza i prikupljenih podataka utvrđene su razlike u točnosti dviju
metoda karitranja te su dobiveni podaci primijenjeni za provedbu kinematičkih analiza stabilnosti i GSI
kategorizaciju stijenske mase.

Abstract (english)

This Master thesis presents the methodology of engineering geological mapping of rock mass on the Špičunak
slope using remote sensing techniques. Engineering geological mapping was performed on a digital 3D model
of rock mass obtained using terrestrial laser scanning (TLS). Mapping involved the application of a manual
and semi-automatic mapping method to collect data on orientation, spacing, and discontinuity persistence.
Manual identification of these discontinuity features was performed in CloudCompare while semi-automatic
identification was performed in Discontinuity Set Extractor (DSE). Based on the performed analyzes and
collected data, differences in the accuracy of the two mapping methods were determined and the obtained data
were applied for the implementation of graphic stability analyzes and categorization of rock mass using the
GSI classification system.

• Keywords: daljinska istraživanja; oblak točaka; terestričko lasersko skeniranje; diskontinuiteti; kinematička analiza stabilnosti; GSI
• Keywords (english): remote sensing; point cloud; terrestrial laser scanning; discontinuity; graphic stability analysis; GSI
• Language: croatian
• URN:NBN: urn:nbn:hr:169:745328
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2020-07-15 09:47:51