Application of speckle metrology at a nuclear waste repository

Edgar Conley; Joseph Genin

doi:10.1117/12.51130

1 January 1991 Application of speckle metrology at a nuclear waste repository

Edgar Conley, Joseph Genin

Proceedings Volume 1332, Optical Testing and Metrology III: Recent Advances in Industrial Optical Inspection; (1991) https://doi.org/10.1117/12.51130
Event: 34th Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1990, San Diego, CA, United States

Abstract

Nuclear contaminated waste must be isolated for up to 10 , 000 years before it is rendered harmless and, at present, bedded salt is the burial in&lium of choice. Bd&1 salt is not, however, considereI to be an erineerir material ; its lorj-term creep properties are recondite. The prcble facir analysts is that new defomation models require experimental verification for which traditional point-by-point methods , such as strain gages , provide inadequate coverage. Fortunately, wholefield optical tecbniques, speckle photography in particular, are amenable to this measurement prcblem. The use of 'speckle' in this novel application

Citation Download Citation

Edgar Conley and Joseph Genin "Application of speckle metrology at a nuclear waste repository", Proc. SPIE 1332, Optical Testing and Metrology III: Recent Advances in Industrial Optical Inspection, (1 January 1991); https://doi.org/10.1117/12.51130

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