Browsing Institutt for geovitenskap og petroleum by Author "Kane, Pascal-Alexandre"
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An experimental and multiscale numerical study of mechanical and tribological behavior of cemented tungsten carbides and hard rocks in percussive drilling
Tkalich, Dmitry (Doctoral theses at NTNU;2016:284, Doctoral thesis, 2016)Presented research is about deep rotary-percussive drilling (RPD) in hard rock formations. RPD is recognized as an effective method for tunnel excavation and well boring in hard igneous rocks. Rock fragmentation and chipping ...