Optical configuration for TV holography measurement of in-plane and out-of-plane deformations |
| |
| Authors: | Mohan N K Andersson A Sjödahl M Molin N E |
| |
| Affiliation: | Applied Optics Laboratory, Department of Physics, Indian Institute of Technology, Madras 600 036, India. |
| |
| Abstract: | A novel TV holography method is proposed for parallel evaluation of in-plane and out-of-plane deformation fields. The method permits a trade-off between in-plane and out-of-plane measuring sensitivity. A four-exposure, four-frame phase shifting technique is used in the experiments; the experimental results for an aluminum specimen subjected to both rotation in its own plane and a bending couple load at the center are presented. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
