A 16 node shell element with relative degrees of freedom was developed for large deformation analysis of plate and shell structures.
为了简便有效地解决板壳结构的大变形问题，针对16节点相对自由度壳单元进行研究。
The similarity between equivalent stress distribution around the holes in cylindrical shell and its plate model is shown through finite element analysis.
有限元分析表明，开孔圆柱壳与其相应的平板模型在开孔附近的等效应力分布非常相似。
Plate-cone cylindrical reticulated shell is a new type of space structures composed with plate-cone element and double layer cylindrical reticulated.
板锥柱面网壳是一种新型的空间结构形式，它是建立在板锥单元系和常规的双层柱面网壳基础上的一种结构。
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