Accession Number:

AD0466429

Title:

EFFECT OF CUMULATIVE DAMAGE ON THE BIAXIAL COMPRESSIVE FATIGUE PERFORMANCE OF FILAMENT WOUND LAMINATES.

Descriptive Note:

Quarterly rept. no. 1, 1 Mar-31 May 65, on first extension phase,

Corporate Author:

IIT RESEARCH INST CHICAGO IL

Report Date:

1965-06-01

Pagination or Media Count:

14.0

Abstract:

The preliminary results of a study of cumulative damage effects on the biaxial compressive fatigue performance of glass reinforced plastics GRP is reported. Specimen fabrication methods are delineated. A detailed description of the ultrasonic inspection system used is presented. Some preliminary results of successive ultrasonic inspection of specimens fatigue tests in progress are summarized and discussed. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE