• 化复为单 - 引用次数：3

  So at first, according to the stress function theory, a general finite element method has been developed for the analysis of torsion bars with arbitrary shape subject to torsional loading by proposing the new idea of "turn multiply to simply".

  因此,本文首先根据圣维南假设下柱体扭转问题的应力函数理论,采用空心区域材料刚度弱化思想,提出“化复为单”的有限元近似离散与计算新方法,建立了求解具有任意横截面形状的扭杆扭转问题的二维通用有限元法。

  参考来源 - 扭转问题的求解及扭杆横截面拓扑优化

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