Energy transfer efficiency and rock damage characteristics of a hydraulic impact hammer with different tool shapes
Yanlong Zheng, Ziqiang Su, Jianchun Li, Zhijie Wang, Yubing Xu, Xing Li, Ping Che
Topics & Concepts
HammerGeotechnical engineeringPenetration (warfare)Overburden pressurePiston rodPiston (optics)MechanicsStructural engineeringMaterials scienceGeologyEngineeringHydraulic cylinderMechanical engineeringOperations researchWavefrontPhysicsOpticsGeotechnical and Geomechanical EngineeringTunneling and Rock MechanicsRock Mechanics and Modeling