Applied Holographic Interferometry as a Nondestructive Method for the Dynamic and Modal Analysis of an Advanced Graphite-Epoxy Composite Structure

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1997
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Fein, Howard
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Review of Progress in Quantitative Nondestructive Evaluation
Center for Nondestructive Evaluation

Begun in 1973, the Review of Progress in Quantitative Nondestructive Evaluation (QNDE) is the premier international NDE meeting designed to provide an interface between research and early engineering through the presentation of current ideas and results focused on facilitating a rapid transfer to engineering development.

This site provides free, public access to papers presented at the annual QNDE conference between 1983 and 1999, and abstracts for papers presented at the conference since 2001.

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Holographic Interferometry methods have been successfully employed to characterize the materials and behavior of diverse types of structures under stress1,2,3. Specialized variations of this technology have also been applied to define dynamic and vibration related structural behavior4. Such applications of holographic technique offer some of the most effective methods of modal and dynamic analysis available. Structures and processed materials can be analyzed with very low amplitude excitation and the resultant data can be used to adjust the accuracy of mathematically derived structural models.

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Wed Jan 01 00:00:00 UTC 1997