20.500.12556/RUL-128689 The use of precise survey techniques to find the connection between discontinuities and surface morphologic features in the Laže quarry in Slovenia This paper addresses a stability evaluation of artificial slopes in a quarry located in Slovenia that was affected by a rockslide in March 2019. In order to ensure the safety of further production, measures were taken to restore the slopes. A stability assessment of the remaining parts of the quarry was conducted. To ensure quality spatial data, an upgraded study based on terrain mapping and aerial photogrammetric imaging using an unmanned aircraft was carried out, in addition to a traditional field survey of the quarry. So that the data were qualitatively useful, a digital terrain and discontinuity model was developed. Projections of the discontinuities occurring in the quarry and in the wider area were determined. The focus of the modeling was finding the main systems of discontinuities and projecting these systems onto the unexcavated parts of the quarry. discontinuity stability analysis geomorphological analysis sliding surface quarry remote sensing true false true Angleški jezik Ni določen Članek v reviji 2021-07-23 10:37:21 2021-07-23 10:37:22 2022-09-07 04:16:39 0000-00-00 00:00:00 2020 0 0 14 str. iss. 4, art. 326 Vol. 10 2020 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 55 2075-163X 10.3390/min10040326 1859679 RAZ_Lazar_Ales_2020.pdf RAZ_Lazar_Ales_2020.pdf 1 8D3DA8B768FA52648826FB5114BA1149 7d8ea2ebac4f3d724bc0502ea5f0edf041378839efaff4c2696b3a533bde9527 c4ef3ac9-eb9a-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=145521 https://www.mdpi.com/2075-163X/10/4/326 0 fb43bd13-eb95-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=145517 Naravoslovnotehniška fakulteta 0 0 0