Prediction of elastic moduli of angle-ply laminates from various rhombohedral unit cells

被引：4

作者：

Romanowicz, Marek ^{[1
]}

机构：

[1] Bialystok Tech Univ, Dept Mech Engn, Bialystok, Poland

来源：

MECHANICS OF ADVANCED MATERIALS AND STRUCTURES | 2019年 / 26卷 / 04期

关键词：

Elastic moduli; angle-ply laminates; finite element analysis; BOUNDARY-CONDITIONS; COMPOSITES;

D O I：

10.1080/15376494.2017.1387321

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The elastic properties of angle-ply laminates are investigated by using the numerical homogenization based on a rhombohedral unit cell. A discussion of the influence of fiber packing geometry on the elastic moduli is included. The efficiency of various fiber distributions is validated by comparing the results of homogenization analyses with the available analytical solutions. The prediction is performed for various values of fiber orientation, fiber volume fraction and ply thickness.

引用

收藏

页码：307 / 313

页数：7

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