DIFFRACTOGRAPHY VS HOLOGRAPHY-A STRESS ANALYST'S COMPARISON
HOLOGRAPHIC INTERFEROMETRY PROVIDES AN ELEGANT AND VERY SENSITIVE DISPLACEMENT MEASUREMENT MEANS FOR THE EXPERIMENTAL STRESS ANALYST. RECENTLY HOWEVER, A RELATED OPTICAL TECHNIQUE, "DIFFRACTOGRAPHY," HAS BEEN DEVELOPED WHICH OFFERS AN ALTERNATIVE TO HOLOGRAPHY IN MANY CASES, PARTICULARLY IN THOSE EXPERIMENTS WHERE INFORMATION ALONG ONE OR MORE DISCRETE LINES IS SUFFICIENT. THIS PAPER COMPARES BOTH APPROACHES AND PRESENTS NEW EXPERIMENTAL DATA ON DEFLECTIONS OF A CANTILEVER STEEL PLATE OBTAINED USING BOTH TECHNIQUES. /AUTHOR/
-
Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/00144851
-
Authors:
- Pryor, T R
- HAGENIERS, O L
- North, W P
- Publication Date: 0
Media Info
- Pagination: p. 220-4
-
Serial:
- Experimental Mechanics
- Volume: 13
- Issue Number: 5
- Publisher: Society for Experimental Mechanics
- ISSN: 0014-4851
Subject/Index Terms
- TRT Terms: Diffraction; Holography; Structural analysis
- Old TRIS Terms: Diffractography
- Subject Areas: Geotechnology; Highways; Materials;
Filing Info
- Accession Number: 00217322
- Record Type: Publication
- Files: TRIS
- Created Date: Jul 8 1973 12:00AM