Accession Number : ADA307819
Title : The Buckling Strength of Filament-Wound Cylinders Under Axial Compression,
Corporate Author : MARTIN MARIETTA CORP DENVER CO
Personal Author(s) : Tasi, J. ; Feldman, A. ; Stang, D. A.
PDF Url : ADA307819
Report Date : JUL 1965
Pagination or Media Count : 70
Abstract : The buckling strengths of eleven axially compressed filament-wound cylinders with diameter to thickness ratios ranging from 167 to 643 are determined experimentally and analytically. The analytical predictions of buckling loads are made by using linear anisotropic shell theory. The results of the compression tests generally indicate that the cylinders buckled at 65 to 85% of the loads predicted by linear analysis. The composite moduli for each of the cylinders are determined experimentally and are in reasonable agreement with the theory of S. Tsai.
Descriptors : *FIBER REINFORCED COMPOSITES, *BUCKLING, COMPRESSION, FILAMENT WOUND CONSTRUCTION, STIFFNESS, DISPLACEMENT, MODULUS OF ELASTICITY, STRAIN(MECHANICS), BENDING, SHELLS(STRUCTURAL FORMS), STRENGTH(MECHANICS), CYLINDRICAL BODIES, ANISOTROPY, AXIAL LOADS, POISSON RATIO, SPECIFIC GRAVITY.
Subject Categories : Laminates and Composite Materials
Distribution Statement : APPROVED FOR PUBLIC RELEASE