In chapter two, the governing equation of thermal buckling is established based on nonlinear geometry, the effects of transverse shear deformation are taken into accounted.
随后在几何非线性的基础上,考虑了横向剪切的影响,建立了复合材料层合扁球壳在均布荷载和温度场联合作用下的热屈曲控制方程。
参考来源 - 复合材料层合扁球壳的非线性热屈曲We also get critical values of thermal buckling problem.
得出了热屈曲问题的临界温度应变值。
参考来源 - 均匀温度场中矩形薄板屈曲的差分解Thermal post-buckling equilibrium paths and configurations are plotted. The result show that by utilizing shape recovery stress the critical temperature is obviously increased, and critical temperature increase monotonically with the increment of the value of the volume fraction of SMA.
结果表明，利用SMA纤维的形状回复力可以明显地提高了梁的热屈曲临界温度，而且梁的临界温度随着SMA纤维所占的体积含量的增多而单调增加。
参考来源 - 嵌入形状记忆合金丝复合材料梁热屈曲分析·2,447,543篇论文数据，部分数据来源于NoteExpress
初步分析了厚度对矩形薄板热屈曲临界应变值的影响。
The effect of the thin plate's thickness to thermal buckling problem is analyzed.
在平面温度应力问题和热屈曲问题的计算中，采用了精度更高的五节点差分法来进行计算。
We adopt five nodes difference method to solve thermal stress problem and thermal buckling problem, because this method is more precise.
这为杆件热屈曲问题的计算，提供了一种新的分析方法；为热输管道的稳定性分析，提供了依据。
It provides a new analysis method for the calculation of thermal buckling problems of bars, and a base for stability analysis of heating transportation pipelines.
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