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Published
This submission belongs to the session ICEM. ICEM 2018 of the event The Eighteenth International Conference of Experimental Mechanics
Published date
29 Jun, 2018
Citation
Yoshiharu Morimoto, Akihiro Masaya, Thomas Yata, Duy Anh Luong, Quentin Quarles, 252 Small displacement measurement of crack opening using One Pitch Phase Analysis (OPPA) method, in Proceedings of The Eighteenth International Conference of Experimental Mechanics, Brussels, 1 July–5 July 2018, MDPI: Basel, Switzerland, doi: 10.3390/ICEM18-05407
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252 Small displacement measurement of crack opening using One Pitch Phase Analysis (OPPA) method
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Yoshiharu Morimoto 1
Akihiro Masaya 2
Thomas Yata 3
Duy Anh Luong 3
Quentin Quarles 3
1. Chairman of 4D Sensor Inc., Japan.
2. President of 4D Sensor Inc.
3. 4D Sensor Inc.
Abstract
A new method to measure small displacement of crack width
Keywords
Displacement measurement
Crack opening displacement
One-pitch phase analysis
Sampling moiré method
Phase analysis
Grating
317 DOUBLE-SHOT 3-D DISPLACEMENT FIELD MEASUREMENT USING HYPERSPECTRAL INTERFEROMETRY
Experimental investigation of the confined behavior of concrete under shear loading at high strain rates