An axisymmetric shell element for both mid - thick and thin shells are presented.

推导了一种中厚壳和薄壳都运用的轴对称壳单元.

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Patterns on the shell element array element access.

贝壳上的花纹排列整齐一环接一环.

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A new type of shell element is presented to form an equilibrium equation with unknown node - displacements.

提出一种新的板壳单元,建立以结点位移为未知量的平衡方程组,组装得到的整体刚度矩阵为稀疏带状矩阵.

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Eight - nodded curvilinear quadrilateral isoparametric shell element is used both in the FEM and in the BEM.

在有限元方法和边界元法中均采用了八结点曲面四边形等参单元.

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Reduced integrated quadratic shell element S 8 R 5 can provide accurate solution for small strain membrane bending problem.

减缩积分二次单元S8R5对于小应变薄膜弯曲问题的模拟能给出精确解.

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A new kind of rectangle flat - shell element , GCTTRS 24, for thick and thin shells was constructed.

构造了一种新的厚壳和薄壳通用的矩形平板壳元GCTTRS24.

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In this paper , a degenerated beam element is developed , evolving from a bilinear degenerated shell element.

从双线性退化板壳单元出发,演绎推导出了一种可以应用于空间有限元分析的退化梁单元.

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An advanced 6 - node co - rotational curved triangular shell element for large displacement and large analysis is presented.

本文发展了一种新型协同转动六节点三角形曲壳单元,这种单元能考虑结构的大位移、大转角问题.

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