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 : JUN 1965

Pagination or Media Count : 14

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.

Distribution Statement : APPROVED FOR PUBLIC RELEASE