1. Expression of the self-sharpening mechanism of a roller cone bit during wear due to the influence of the erosion protection carbide coatingJurij Šporin, Primož Mrvar, Blaž Janc, Željko Vukelič, 2021, original scientific article Keywords: carbide coating, erosion effect, micro channel, disintegration, drilling Full text (file, 11,23 MB) This document has more files! More... |
2. The development of dewatering predictions of the Velenje coalmineŽeljko Vukelič, Evgen Dervarič, Jurij Šporin, Goran Vižintin, 2016, original scientific article Keywords: colliery, coal mine, excavation, pumping, dewatering, predicted dewatering, groundwater, aquifer, Velenje coal mine Full text (file, 13,36 MB) This document has more files! More... |
3. Change of the properties of steel material of the roller cone bit due to the influence of the drilling operational parameters and rock propertiesJurij Šporin, Tilen Balaško, Primož Mrvar, Blaž Janc, Željko Vukelič, 2020, original scientific article Keywords: drilling, roller cone bit, mechanism of drill bit wear, carbide coating, HV hardness, high temperature Full text (file, 6,29 MB) This document has more files! More... |
4. Buoyancy effects on structuresBojan Čas, Jurij Šporin, 2025, original scientific article Keywords: civil engineering, underground garage, reinforced concrete, buoyancy, anti-floating stability, uplift, cracks, groundwater inflow, controlled lowering Full text (file, 13,70 MB) This document has more files! More... |
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