The diffractographic strain gage |
| |
| Authors: | T. R. Pryor W. P. T. North |
| |
| Affiliation: | 1. Department of Mechanical Engineering, University of Windsor, Windsor, Ontario
|
| |
| Abstract: | A method for measuring strain using diffraction of light from a single aperture is described, and results of a comparison tensile test with an electrical-resistance strain gage are presented. The “diffractographic strain gage” is shown to have high sensitivity, linearity, accuracy and temperature compensation and the ability to operate in a variety of hostile environments. It is furthermore simple, inexpensive, and the data can be collected by eye without assistance from further instrumentation. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
