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首页> 外文期刊>Mechanics of Advanced Materials and Structures >Nonlinear thermo-elastic bending of functionally graded carbon nanotube-reinforced composite plates resting on elastic foundations by dynamic relaxation method
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Nonlinear thermo-elastic bending of functionally graded carbon nanotube-reinforced composite plates resting on elastic foundations by dynamic relaxation method

机译：通过动态松弛方法在弹性基础上搁在功能上渐进的碳纳米管增强复合板的非线性热弹性弯曲

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摘要

In this study, the nonlinear thermo-elastic bending analysis of a functionally graded carbon nanotube-reinforced composite plate resting on two parameter elastic foundations is investigated. The material properties of the carbon nanotube-reinforced composite plates are assumed to be temperature dependent and graded in the thickness direction. The nonlinear formulations are based on a first-order shear deformation plate theory and large deflection von Karman equations. A dynamic relaxation method is employed to solve the plate nonlinear partial differential equations. The effects of volume fraction of carbon nanotubes, thermal gradient, temperature dependency, elastic foundation, boundary conditions, plate width-to-thickness ratio, aspect ratio, and carbon nanotubes distribution are studied in detail.
机译：在该研究中，研究了在两个参数弹性基础上搁置在两个参数弹性基础上的功能梯度碳纳米管增强复合板的非线性热弹性弯曲分析。 碳纳米管增强复合板的材料特性被假定为温度依赖性并在厚度方向上分级。 非线性配方基于一阶剪切变形板理论和大偏转von Karman方程。 采用动态松弛方法来解决板非线性偏微分方程。 详细地研究了碳纳米管的体积分数，热梯度，温度依赖性，弹性基础，边界条件，板宽度与厚度比，纵横比和碳纳米管分布的影响。

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