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二次四边形有限元源代码

于 2022-02-26 发布 文件大小:4.62 kB
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代码说明:

应用背景此代码可用于解决传统的有限元方法二维问题,涉及二次四元。给出了单元刚度矩阵、单元刚度矩阵的装配和整体刚度矩阵的分配。该代码已被写入明确提到的功能,所有的问题,在手动解决方案的有限元方法的问题关键技术它可以用来解决二维域的基础上,和,传热,结构力学,流体动力学和各种其他相关问题的问题。在每一个元素的增加节点上,二次四元提供了更高的精度比线性四元。因此,这个代码将证明是非常有帮助的初学者在有限元分析。

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