Study on the Spatial and Temporal Evolution Law of Large-Size Fracture Propagation in Deep Coalbed Based on Acoustic Emission Technology
Zhihong Zhao, Tianyu Wu, Jianchun Guo, Jiale He, Xiaoyong Wen, Yi Liu, Ran Zhang
Topics & Concepts
Hydraulic fracturingAcoustic emissionFracture (geology)GeologyDisplacement (psychology)Geotechnical engineeringStress (linguistics)Coalbed methaneMaterials scienceCoalComposite materialCoal miningEngineeringWaste managementLinguisticsPsychotherapistPsychologyPhilosophyCoal Properties and UtilizationHydraulic Fracturing and Reservoir AnalysisRock Mechanics and Modeling