material buckling

and there's a term that's introduced here called the geometric buckling which is analogous to the material buckling that we defined there.

有一个术语要在这介绍，称为几何曲率，那与我们在这定义，的材料曲率是类似的。

Eigenvalue buckling analysis can only forecast the theoretical buckling strength of an ideal linear elastic structure, because of the unideal property of material and geometrical nonlinearity, most structures can not reach their theoretical strength limit.

特征值屈曲分析只可预测一个理想线弹性结构的理论屈曲强度，材料非理想性与几何非线性使得大多数结构无法达到它们理论强度极值。

The numerical analysis shows that it is reasonable to use magnetostrictive material model to analyze the magnetoelastic buckling of cantilevered ferromagnetic plates in transverse magnetic field.

数值分析结果表明，利用磁致伸缩材料模型来解释悬臂铁磁板在横向磁场中的磁弹性屈曲问题是合理的。

Finally, eigenvalue buckling analysis and stability calculation taking geometry nonlinear and material nonlinear into account was carried through.

通过运用有限元软件对星海湾人行桥主塔分别进行了特征值屈曲分析、几何非线性和材料非线性稳定性计算。

This article uses nonlinear finite-element method, including both geometric and material nonlinearity, when modeling a axisymmetric loaded tank shell model in a typical range of dimension by a quasi-static elastic-plastic buckling approach.

在考虑大变形几何非线性和材料非线性条件下，本文利用非线性有限元法，以轴对称载荷壳单元模型，对一定尺寸范围内的储罐进行了准静态弹塑性屈曲分析。

Thermal Post-buckling Analyses of Functionally Graded Material Rod

功能梯度材料杆的热后屈曲分析