Hard rock drilling characteristics under axial-torsional isofrequency impact: Insights for improving efficiency of deep energy mineral excavation
Zhaowei Sun, Zongjie Mu, Zhongwei Huang, Gensheng Li, Yury Popov, Xiaoguang Wu, Huaizhong Shi
Topics & Concepts
DrillingGeologyMining engineeringMineralExcavationGeotechnical engineeringPetroleum engineeringMaterials scienceEngineeringMechanical engineeringMetallurgyRock Mechanics and ModelingDrilling and Well EngineeringGeotechnical and Geomechanical Engineering