journal article·1990-05Open access

Stress Concentration after Transverse Cracking of a GFRP Cross-Ply Laminate and the Secondary Failure

Hiroichi Ohira, Takashi Shono

Abstract

In conjunction with the failure mechanism of a glass/epoxy cross-ply lami nate under tension, the tree-shaped secondary failure was detected in our laboratory. Stress concentration which is induced by transverse cracking is the cause of the secondary failure. A theoretical approach to the failure is made in this paper on the basis of stress distributions and energy consideration.
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Research context

OpenAlex topics: Mechanical Behavior of Composites · Epoxy Resin Curing Processes · Fiber-reinforced polymer composites

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Affiliations

Department of Aeronautical Engineering Kyushu University Hakozaki, Higashiku, Fukuoka 812, Japan

References (4)

Show source-provided references
1. I. Ohira
2. Ohira, H. and T. Shono "Initial Failures of a Cross-Ply Composite and Plasticity Effects," Theoretical and Applied Mechames, Vol 35 University of Tokyo Press, pp 321-331 (1985)
3. Ohira, H.
4. Ohira, H.