Analysis of the dynamic response and impact parameters of pneumatic down-the-hole hammer drilling rescue holes
Liya Liu, Jing Zhou, Lingrong Kong, Yu Wang, Jiong Li
Topics & Concepts
HammerDrillingPiston (optics)Drill bitRate of penetrationDrillDrill pipeDisplacement (psychology)VibrationEngineeringImpactStructural engineeringPetroleum engineeringMechanical engineeringAcousticsPhysicsPsychologyWavefrontOpticsPsychotherapistGeotechnical and Geomechanical EngineeringRock Mechanics and ModelingTunneling and Rock Mechanics