### ELASTICITY ANISOTROPY OF COMPOSITES

#### Abstract

One group includes composites in which elastic constants take an intermediate extreme value at 60° upon change of the reinforcing fibers position from 0 to 90°. The other group includes composites with two extreme values — at 0 and 90°. This new knowledge obtained for the first time shall be used to provide rationale for the method of composite strength assessment by means of calculations depending on the position of reinforcing fibers, which was previously possible only upon execution of experimental studies.

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DOI: https://doi.org/10.23968/2500-0055-2018-3-4-13-23

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