Intensity Method for Stress-Optical Measurements
β Scribed by MICHAEL, A. J.
- Book ID
- 115381871
- Publisher
- Optical Society of America
- Year
- 1968
- Weight
- 726 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0030-3941
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π SIMILAR VOLUMES
A simple interference method has been used to measure the opening displacement of cracks in glass plates under eccentric tension load. The results have been compared with analytical predictions from the boundary collocation method and the Westergaard analysis. Since the crack opening displacement is
## A comprehensive guide to the application of the optical method of caustics to opaque engineering materials is provided. Practical recommendations are given which facilitate the measurement of stress intensity factors at considerably higher accuracies than is currently achieved and also permit m
Almraet--ln tl'is study, the determination of the opening mode stress intensity factor by using strain gage methods is inv,.-stigated both experimentally and analytically. The results are compared with the finite element solution. In the experimental program, cracks are opened at the tip of crack st