Crack Propagation Phenomenon in Gangue Concrete Using the Digital Image Correlation (DIC) Method

<div>A view of the measuring area of a single specimen with black speckles prepared for the testing of fracture toughness using the DIC technique: (a) specimen with random black speckles and (b) image acquisition field.</div>

Advances in Materials Science and Engineering

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Figure 3: Crack Propagation Phenomenon in Gangue Concrete Using the Digital Image Correlation (DIC) Method 