Investigation of dynamic response of drilling parameters and deformation characteristics of coal around borehole during multi-stage reaming in tectonic coal
Jishi Geng, Liwen Cao, Congyu Zhong, Hao Wang, Bai-Qiao Chen
Topics & Concepts
BoreholeDrillingGeologyCoalDeformation (meteorology)ThrustTectonicsCoal miningGeotechnical engineeringSeismologyMaterials scienceEngineeringWaste managementOceanographyAerospace engineeringMetallurgyDrilling and Well EngineeringMineral Processing and GrindingCoal Properties and Utilization