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Full-field Strain Measurements for Microstructurally Small Fatigue Crack Propagation Using Digital Image Correlation Method
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Engineering
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JoVE Journal Engineering
Full-field Strain Measurements for Microstructurally Small Fatigue Crack Propagation Using Digital Image Correlation Method
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Full-field Strain Measurements for Microstructurally Small Fatigue Crack Propagation Using Digital Image Correlation Method

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9,259 Views

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07:37 min

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January 16, 2019

DOI:

10.3791/59134-v

DOI:
10.3791/59134-v

•

07:37 min
January 16, 2019

•

5 Views
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1Department of Mechanical Engineering,Aalto University School of Engineering

Summary

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Microstructurally small fatigue crack growth behavior is investigated using a novel methodological approach combining crack growth rate measurement and strain-field analysis to reveal the cumulative deformation field at sub-grain level.

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Cite this Article

Malitckii, E., Remes, H., Lehto, P., Bossuyt, S. Full-field Strain Measurements for Microstructurally Small Fatigue Crack Propagation Using Digital Image Correlation Method. J. Vis. Exp. (143), e59134, doi:10.3791/59134 (2019).

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