Micro-failure criteria for coated-fiber composites

Journal Article · Thu Feb 28 23:00:00 EST 1991 · Journal of Reinforced Plastics and Composites; (USA)

DOI:https://doi.org/10.1177/073168449101000203· OSTI ID:5775950

Aboudi, J ^[1]

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1. Tel Aviv Univ. (Israel)

Micro-failure criteria are proposed for the determination of the ultimate stresses of unidirectional coated-fiber composites. The failure criteria involve the microstresses induced in the fiber, coating and matrix materials by the composite external loading. The determination of the stresses within the phases is performed by utilizing a micromechanical analysis and a coated inclusion theory, in conjunction with the assumption of a sufficiently thin coating. The method is applied on three types of metal matrix composites with coated fibers. 11 refs.

• OSTI ID: 5775950
• Journal Information: Journal of Reinforced Plastics and Composites; (USA), Journal Name: Journal of Reinforced Plastics and Composites; (USA) Vol. 10; ISSN 0731-6844; ISSN JRPCD
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360603* -- Materials-- Properties
ALLOYS
ALUMINIUM ALLOYS
COATINGS
COMPOSITE MATERIALS
FAILURES
FATIGUE
FIBERS
MATERIALS
MATRIX MATERIALS
MECHANICAL PROPERTIES
PROTECTIVE COATINGS
STRESS ANALYSIS
TITANIUM ALLOYS