Numerical Study of the Mechanism of Dense Drillings for Weakening Hard Roofs and its Application in Roof Cutting
Ze Xia, Qiangling Yao, C.A. Tang, Zhaohui Chong, Qiang Xu, Junqiang Ma, Zichang Liu
Topics & Concepts
RoofDrillingGeotechnical engineeringGeologyDeformation (meteorology)Stress (linguistics)Structural engineeringMaterials scienceEngineeringMetallurgyOceanographyPhilosophyLinguisticsRock Mechanics and ModelingTunneling and Rock MechanicsMineral Processing and Grinding