Experimental study of the energy transfer efficiency and rock fragmentation characteristics in percussive drilling
Hengyu Song, Huaizhong Shi, Guangjie Yuan, Yan Xia, Jingcui Li, Tianen Liu
Topics & Concepts
DrillingImpact craterStress waveUltimate tensile strengthPercussionGeologyUnderwaterEnergy transferGeotechnical engineeringMaterials scienceAcousticsComposite materialEngineeringMetallurgyAstronomyEngineering physicsOceanographyPhysicsDrilling and Well EngineeringRock Mechanics and ModelingTunneling and Rock Mechanics