Published December 1, 1991
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Crack-tip deformation field measurements using coherent gradient sensing
- Other:
- Chiang, Fu-Pen
Chicago
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Abstract
A real time, full field, lateral shearing interferometry - coherent gradient sensing (CGS) - has recently been developed for investigating fracture in transparent and opaque solids. The resulting interference patterns are related to the mechanical fields by means of a first order diffraction analysis. The method has been successfully applied to quasi-static and dynamic crack tip deformation field mapping in homogeneous and bimaterial fracture specimens.
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© 1991 Society of Photo-Optical Instrumentation Engineers (SPIE).Attached Files
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- Eprint ID
- 93078
- Resolver ID
- CaltechAUTHORS:20190221-110520688
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2019-02-28Created from EPrint's datestamp field
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2021-11-16Created from EPrint's last_modified field
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- Series Name
- Proceedings of SPIE
- Series Volume or Issue Number
- 1554