Experimental Study on Acoustic Emission Characteristics of Dry and Saturated Basalt Columnar Joints under Uniaxial Compression and Tensile Damage

<div>AE characteristics of basalt columnar joints of dry state under uniaxial compression: (a) AE amplitude and AE energy time, (b) AE count and time, (c) AE location, and (d) AE amplitude, energy, and time.</div>

Shock and Vibration

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Figure 10

Figure 10: Experimental Study on Acoustic Emission Characteristics of Dry and Saturated Basalt Columnar Joints under Uniaxial Compression and Tensile Damage 

Figure 10 | Experimental Study on Acoustic Emission Characteristics of Dry and Saturated Basalt Columnar Joints under Uniaxial Compression and Tensile Damage 