(4) Wave-Based Characterizations – Using Acoustic Emission (AC) Responses  
   
 
   
 
The stress-strain response, the AE rate, and the cumulative AE of a cemented sand sample, CS2, from the triaxial compression test: (a) AE measured by the AE sensor; (b) AE measured by the MEMS sensor.  
   
Publications:

  • Wang, Y.H., Ma, C.H., Yan, W.M. (2009). “Characterizing bond breakages in cemented sands using a MEMS accelerometer,” Geotechnical Testing Journal, ASTM. Vol. 32, No. 2, DOI: 10.1520/GTJ101469.

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