| Issue |
EPJ Web of Conferences
Volume 6, 2010
ICEM 14 – 14th International Conference on Experimental Mechanics
|
|
|---|---|---|
| Article Number | 30005 | |
| Number of page(s) | 7 | |
| Section | Digital Holography | |
| DOI | https://doi.org/10.1051/epjconf/20100630005 | |
| Published online | 10 June 2010 | |
https://doi.org/10.1051/epjconf/20100630005
Measurement of three-dimensional stress field of RP model having a notch by using digital holography
Department of Mechanical and System Engineering, Kyoto
Institute of Technology, Kyoto, Japan
a e-mail: tyohsuke@kit.ac.jp
We measure three-dimensional stress field of RP model having a V-notch. RP model (Elastic modulues E = 3317 MPa, 9.3 × 7.7 × 50 mm3 having a V-notch) is made of acrylic transparent resin and tracer particle (averaged diameter: 60μm) are dispersed. The model is subjected to the static load (100 N) at the middle. Firstly, three-dimensional deflection is measured by using digital holographic PTV (Particle Tracking Velocimetry). Finally, three-dimensional stress field of RP model is visualized as a differential value of the deflection field.
© Owned by the authors, published by EDP Sciences, 2010
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