About this document
Acoustical Birefringence and The Use of Ultrasonic Waves For Experimental Stress Analysis by Rafaella Gondim is a document available to read on EtoBox.
The document discusses using ultrasonic waves to measure stress-induced acoustic birefringence in solids as an alternative to optical photoelasticity. It describes how stress causes changes in the velocity of ultrasonic shear waves, which can be measured to determine stress levels and distributions. The document compares photoelasticity and acoustoelasticity techniques and identifies challenges in measuring the small velocity changes accurately without interference from other factors like material texture.
- Author
- Rafaella Gondim
- Language
- EN