Accession Number : ADA309329
Title : Mechanics of Load Transfer at the Fiber/Matrix Interface.
Descriptive Note : Technical note,
Corporate Author : NATIONAL AERONAUTICS AND SPACE ADMINISTRATION CLEVELAND OH LEWIS RESEARCH CEN TER
Personal Author(s) : Chamis, Christos C.
PDF Url : ADA309329
Report Date : FEB 1972
Pagination or Media Count : 66
Abstract : The role of the fiber/matrix interface on composite structural integrity and strength is discussed. The major part of the information contained herein is drawn from the published literature. Some recent results obtained by the author and his associates are included to project some current thinking. Methods for measuring and predicting interface bond stresses and interface bond strength are described. Geometric and material variables which influence interface stress and interface bond strength are identified. The dependence of composite fracture surface characteristics on bond strength is illustrated. Parameters for selecting constituents to yield specified interface bond strength are recommended.
Descriptors : *FIBER REINFORCED COMPOSITES, STRESS ANALYSIS, INTERFACES, FINITE ELEMENT ANALYSIS, COMPOSITE STRUCTURES, STRENGTH(MECHANICS), FRACTURE(MECHANICS), GEOMETRY, BONDING, YIELD STRENGTH, STRUCTURAL INTEGRITY.
Subject Categories : Laminates and Composite Materials
Distribution Statement : APPROVED FOR PUBLIC RELEASE