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

Personal Author(s):

• Cole, C. K.
• Cornish, R. H.
• Abbott, B. W.

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

Descriptors:

• (*FILAMENT WOUND CONSTRUCTION
• FATIGUE(MECHANICS))
• (*GLASS TEXTILES
• FILAMENT WOUND CONSTRUCTION)
• (*FATIGUE(MECHANICS)
• FILAMENT WOUND CONSTRUCTION)
• LAMINATED PLASTICS
• COMPOSITE MATERIALS
• COMPRESSIVE PROPERTIES
• PHYSICAL PROPERTIES
• HYDROSTATIC PRESSURE
• ULTRASONIC RADIATION
• ATTENUATION
• NONDESTRUCTIVE TESTING
• FAILURE(MECHANICS)
• CYLINDRICAL BODIES
• PRESSURE VESSELS
• MARINE ENGINEERING

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE