Three-dimensional reinforced fabric materials

Three-dimensional materials whose principle of construction is based on marked curvature of the fibers of multilayered three-dimensionally woven fabric are discussed. The effect of the law and degree of curvature of fibers on the deformative properties of the composite material is investigated on the basis of the model proposed.Institute of Polymer Mechanics, Academy of Sciences of the Latvian SSR, Riga. Translated from Mekhanika Polimerov, No. 2, pp. 311–318, March–April, 1970.