photoelasticity
Sign in to savethumb|Plastic utensils in a photoelasticity experiment
Wikidata facts
- Subclass of
- elasticity
Show 3 more facts
- Commons category
- Photoelasticity
- discoverer or inventor
- David Brewster
- time of discovery or invention
- 1815-00-00
via Wikidata · CC0
~11 min read
Encyclopedic overview
11 sectionsContents
- History
- Applications
- Formal definition
- Experimental principles
- Isoclinics and isochromatics
- Two-dimensional photoelasticity
- Plane polariscope setup
- Circular polariscope setup
- See also
- References
- External links
thumb|Plastic utensils in a photoelasticity experiment
In materials science, photoelasticity describes changes in the optical properties of a material under mechanical deformation. It is a property of all dielectric media and is often used to experimentally determine the stress distribution in a material.
Excerpted from Wikipedia’s “photoelasticity” article, available under the CC BY-SA 4.0 licence.