Homogenization of aligned "fuzzy fiber" composites

被引：46
|
作者：
Chatzigeorgiou, George [1 ]
Efendiev, Yalchin [2 ]
Lagoudas, Dimitris C. [1 ]
机构：
[1] Texas A&M Univ, Dept Aerosp Engn, College Stn, TX 77843 USA
[2] Texas A&M Univ, Dept Math, College Stn, TX 77843 USA
来源：
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES | 2011年 / 48卷 / 19期
基金：
美国国家科学基金会;
关键词：
Carbon fibers; Carbon nanotubes; Asymptotic expansion homogenization method; WALL CARBON NANOTUBES; THERMOELASTIC ANALYSIS; MECHANICAL-PROPERTIES; HOLLOW CYLINDER; EXTENSION; SHEARING; TORSION; STRAIN; WAVINESS; FRACTURE;
D O I：
10.1016/j.ijsolstr.2011.05.011
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The aim of this work is to study composites in which carbon fibers coated with radially aligned carbon nanotubes are embedded in a matrix. The effective properties of these composites are identified using the asymptotic expansion homogenization method in two steps. Homogenization is performed in different coordinate systems, the cylindrical and the Cartesian, and a numerical example are presented. (C) 2011 Elsevier Ltd. All rights reserved.
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页码：2668 / 2680
页数：13
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