Presenter Information

Howard Fein, Polaris Research Group

Location

Brunswick, ME

Start Date

1-1-1997 12:00 AM

Description

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.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

16B

Chapter

Chapter 7: New Inspection Procedures

Section

New Techniques

Pages

1937-1943

DOI

10.1007/978-1-4615-5947-4_253

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

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

Brunswick, ME

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.