BAM	Bundesanstalt für Materialforschung und-prüfung
RC	reinforced concrete
SHM	Structural Health Monitoring
NDT	Non-Destructive Testing
CWI	Coda Wave Interferometry
FOS	Fiber Optics Sensor
AE	Acoustic Emission
UPV	Ultra Pulse Velocity
CC	Correlation Coefficient
US	Ultrasonic
DIC	Digital Image Correlation
LVDT	Linear Variable Differential Transformer
COD	Crack Opening Displacement