Detection of cracking behaviors in granite with open precut cracks by acoustic emission frequency spectrum analysis
Guoqing Chen, Xiang Sun, Jianchao Wang, Dong Wang, Zhenfei Zhu
Topics & Concepts
AmplitudeAcoustic emissionCrackingBrittlenessMaterials scienceWaveformComposite materialCompression (physics)Frequency bandMineralogyOpticsGeologyPhysicsTelecommunicationsVoltageQuantum mechanicsBandwidth (computing)Computer scienceRock Mechanics and ModelingGeophysical Methods and ApplicationsTunneling and Rock Mechanics