Presenter Information

Howard Fein, Polaris Research Group

Location

La Jolla, CA

Start Date

1-1-1998 12:00 AM

Description

Holographic Interferometry has been successfully employed to characterize the materials and behavior of diverse types of structures under stress 1,2,3. Such applications of holographic technique offer some of the most effective methods of modal and dynamic analysis available. The technology is nondestructive, real-time, and definitive in allowing the identification of vibrational modes, displacements, and motion geometry. 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

17B

Chapter

Chapter 5: Engineered Materials

Section

Composites

Pages

1185-1192

DOI

10.1007/978-1-4615-5339-7_153

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Nondestructive Holographic Interferometry Methods for the Dynamic Structural Analysis of a Graphite-Epoxy Polymer Composite Structure

La Jolla, CA

Holographic Interferometry has been successfully employed to characterize the materials and behavior of diverse types of structures under stress 1,2,3. Such applications of holographic technique offer some of the most effective methods of modal and dynamic analysis available. The technology is nondestructive, real-time, and definitive in allowing the identification of vibrational modes, displacements, and motion geometry. 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.