Anisotropic composite plates were evaluated with nanofiber reinforced matrices (NFRM). The nanofiber reinforcement volumes ratio in the matrix was 0.01. The plate dimensions were 20 by 10 by 1.0 in. (508 by 254 by 25.4 mm). Seven different loading condition cases were evaluated: three for uniaxial loading, three for pairs of combined loading, and one with three combined loadings. The anisotropy arose from the unidirectional plates having been at 30° from the structural axis. The anisotropy had a full 6 by 6 rigidities matrix which were satisfied and solved by a Galerkin buckling algorithm. The buckling results showed that the NFRM plates buckled at about twice those with conventional matrix.
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机译：各向异性复合板用纳米纤维增强基质（NFRM）进行了评估。基质中的纳米纤维增强体积比为0.01。平板尺寸为20 x 10 x 1.0英寸（508 x 254 x 25.4毫米）。评估了7种不同的载荷情况：3种为单轴载荷，3种为成对的组合载荷，另一种为3种组合的载荷。从与结构轴成30°的单向板产生了各向异性。各向异性具有完整的6 x 6刚度矩阵，这些矩阵可以通过Galerkin屈曲算法来满足和求解。屈曲结果表明，NFRM板的屈曲约为传统基质的两倍。
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