Nondestructive Holographic Techniques for Structures Inspection.
Final technical rept. 1 Jul 71-30 Apr 74,
UNITED AIRCRAFT RESEARCH LABS EAST HARTFORD CONN
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The theoretical and experimental work, performed during a three year study concerned with a research investigation of nondestructive holographic techniques for structures inspection, are reviewed. Topics discussed include the following General studies - physical environment effects General studies - surface finish effects General studies - develop suitable techniques for a manufacturing or maintenance environment Specific problem investigations - maximum strain and strain patterns Specific problem investigations - fatigue cracks Specific problem investigations - NDT.
- Test Facilities, Equipment and Methods