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Study of Evolution of Fracture Process Zone in Concrete by Simultaneous Application of Digital Image Correlation and Acoustic Emission

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Academic year: 2021

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Figure

Figure 2: Position of piezoelectric sensors on the faces  of specimen. 4 3 2 1  8 7 6 5  Transducer  on this side Transducer on the opposite side 8 3 6 1 4 7 2 5
Figure  4  presents  the  average  Force-Notch  Mouth Opening Displacement (NMOD) curve  of  the  beams
Figure 6: Crack opening profile on two faces of the  beam.
Figure 8: Crack opening profiles showing aggregate  interlock.
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