Determination of Internal Friction Angle of Rocks Using Scratch Test with a Blunt PDC Cutter
Iman Rostamsowlat, Brian Evans, Joël Sarout, Jamal Rostami, Hyock‐Ju Kwon
Topics & Concepts
ScratchMaterials scienceFriction coefficientStatic frictionSurface finishComposite materialGeologyTunneling and Rock MechanicsDrilling and Well EngineeringRock Mechanics and Modeling