Review of Progress in Quantitative Nondestructive Evaluation
Chimenti, Dale E. / Thompson, Donald O.![Review of Progress in Quantitative Nondestructive Evaluation](https://support.digitalhusky.com/media/annotations/sorted/154/15407050/CHSBZCOP0315407050.jpg)
It has been shown both experimentally {2} and theoretically {2, 3} that surface skimming SH waves propagating along symmetry axes of the texture have velocities that differ in proportion to the magnitude of any stress that lies along one of the symmetry axes. Specifically, the stress is directly proportional to the relative velocity difference through the equation -, --V ik=---V. -=ki) ( I) cr. = 2G (-V ~ ik where cr. is the stress in the dire...