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Thermal buckling analysis of functionally graded rectangular nanoplates based on nonlocal third-order shear deformation theory

机译:基于非局部三阶剪切变形理论的功能梯度矩形纳米板的热屈曲分析

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摘要

In this work, thermal buckling analysis of functionally graded rectangular nanoplates is investigated. In order to consider the size effects, nonlocal elasticity theory and third-order shear deformation theory are used. It is assumed that the material properties of functionally graded nanoplates are varied through the thickness of nanoplates according to the power law distribution. Two types of uniform and nonlinear temperature distributions are considered in this paper. To show the accuracy of present methodology, our results are verified with the results available in the literature. Moreover, the influences of different parameters such as nonlocal parameter and piezoelectric layers are studied.
机译:在这项工作中,研究了功能梯度矩形纳米板的热屈曲分析。为了考虑尺寸效应,使用了非局部弹性理论和三阶剪切变形理论。假定功能梯度纳米板的材料特性会根据幂律分布随纳米板的厚度而变化。本文考虑了两种均匀和非线性温度分布。为了显示当前方法的准确性,我们的结果已得到文献中可用结果的验证。此外,研究了非局部参数和压电层等不同参数的影响。

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