Location

Thousand Oaks, CA

Start Date

1977 12:00 AM

Description

The objectives of this study were first, to identify characteristics of the acoustic emission signals from graphite-epoxy composites which could be related to the various fracture mechanisms, and second, to determine how these are related to the history of the flaw growth and to the degree of degradation of the strength of the composites due to moisture.

Book Title

Proceedings of the ARPA/AFML Review of Progress in Quantitative NDE

Chapter

1. Front Matter

Pages

40-45

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Characterization of Acoustic Emission Signals and Application to Composite Structures Monitoring

Thousand Oaks, CA

The objectives of this study were first, to identify characteristics of the acoustic emission signals from graphite-epoxy composites which could be related to the various fracture mechanisms, and second, to determine how these are related to the history of the flaw growth and to the degree of degradation of the strength of the composites due to moisture.