Conclusions
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1.
Extremely small curvatures in the structure of the composite material under investigation may have a significant effect on the stressed state on the interface between the matrix and filler, depending on the value of the ratio of elastic moduli.
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2.
Values of the self-balanced stresses depend nonmonotonically on the wave-formation parameter of the form of curvature.
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3.
In examining problems involving the strength of laminar composite materials with curved structures having a small filler concentration, it is necessary to consider the self-balanced stresses at the interface between the matrix and filler, which are determined on the basis of the model of a piecewise-homogeneous body.
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Translated from Mekhanika Kompozitnykh Materialov, No. 12, pp. 990–996, November–December, 1984.
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Akbarov, S.D., Guz', A.N. Stressed state in a composite material with curved layers having a low filler concentration. Mech Compos Mater 20, 688–693 (1985). https://doi.org/10.1007/BF00617377
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DOI: https://doi.org/10.1007/BF00617377