Moire interferometry for out-of-plane displacement measurement around cracks
β Scribed by A. Asundi
- Publisher
- Springer Netherlands
- Year
- 1989
- Tongue
- English
- Weight
- 288 KB
- Volume
- 40
- Category
- Article
- ISSN
- 1573-2673
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π SIMILAR VOLUMES
A new digital speckle pattern interferometry, called volume-grating phase-shifting digital speckle pattern interferometry, is discussed in this paper. The out-of-plane displacement ΓΏeld of a bent plate can be quantitatively measured using volume-grating phase-shifting digital speckle pattern interfe
Iaser speckle method has been used tq investigate the in-plarz displacements around crack tips in single edge crack tensile specimens made of Araidite CT ZOO. Good correlation was obtained between experimental results and the Westergaard solution, using stress intensity parameters calculated by boun
Asymptotic expansion for the out of plane displacement field around a crack propagating along the gradient in a functionally graded material is developed. The irregular behavior of one of the terms in the expansion at low crack speeds is further examined and a remedial solution, which is well behave