Journal of the Society of Materials Science, Japan
Online ISSN : 1880-7488
Print ISSN : 0514-5163
ISSN-L : 0514-5163
EVALUATION OF THE HYBRID EFFECT OF HYBRID COMPOSITE FROM THE VIEWPOINT OF STRENGTH OF BRIDGING FIBERS IN A CRACK
Ming JIHaruo ISHIKAWA
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1998 Volume 47 Issue 9Appendix Pages 171-178

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Abstract
The method of the analysis of a crack with bridging fibers in an infinite orthotropic elastic plate under remote uniform tensile stress is utilized to evaluate the mechanical properties of a hybrid composite with plual kinds of reinforcement fibers. Based on the evaluation of the tensile stress of the bridging fibers, the increment of the tensile stress loaded on the plate of the hybrid composite is confirmed by comparing the tensile stress calculated for the plate of composite reinforced by only one kind of fiber, which is the parent composite of the hybrid composite. The increment is affected by the interfacial shear strength of fiber and matrix, the length of crack and the number of bridging fibers.
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© by The Society of Materials Science, Japan
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