Non-linear flexural and dynamic response of CNT reinforced laminated composite plates

被引：64

作者：

Bhardwaj, G. ^{[1
]}

Upadhyay, A. K. ^{[2
]}

Pandey, R. ^{[2
]}

Shukla, K. K. ^{[2
]}

机构：

[1] Thapar Univ, Dept Mech Engn, Patiala 147001, Punjab, India

[2] MNNIT, Dept Appl Mech, Allahabad 211004, UP, India

来源：

COMPOSITES PART B-ENGINEERING | 2013年 / 45卷 / 01期

关键词：

Laminates; Carbon nanotube; Dynamic; Chebyshev; PREDICTION; BEHAVIOR;

D O I：

10.1016/j.compositesb.2012.09.004

中图分类号：

T [工业技术];

学科分类号：

120111 [工业工程];

摘要：

The paper presents the non-linear flexural and dynamic response of CNT reinforced laminated composite plates using fast converging finite double Chebyshev polynomials. Halpin-Tsai model is used for evaluating the properties of matrix by dispersing CNT in it. Thereafter, CNT reinforced polymer matrix is treated as new matrix and then reinforced with E-Glass fiber in an orthotropic manner. Mathematical formulation of the laminated plate is based on first order shear deformation theory and von-Karman non-linear kinematics. Houbolt time marching scheme and quadratic extrapolation techniques are used for temporal discretization and linearization, respectively. The effects of CNT % and its aspect ratio on the non-linear flexural and dynamic response of the laminated composite plates are presented. (c) 2012 Elsevier Ltd. All rights reserved.

引用

页码：89 / 100

页数：12

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