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板片空间结构是一种新型的结构体系，它是以一系列小板为基本构件，通过适当组合形成的具有空间受力性能的结构形式。本文在对这类结构有限元分析的基础上，应用超级元分析的基本思想，对这类结构进行了分析，给出了这类结构超级元分析方法的基本公式。算例分析结果表明：与一般有限元法相比，超级元法大大节省了计算量，结点自由度下降了二个数量级，且分析结果和有限元法基本吻合，为这类大跨空间结构应用微机分析提供了一个新的方法。
The space structure of the plate is a new type of structural system. It is a series of small plates as the basic components, and a structural form with space force performance formed by appropriate combination. Based on the finite element analysis of this kind of structure, this paper uses the basic idea of superelement analysis to analyze this type of structure and gives the basic formula of this type of structural superelement analysis method. The results of calculation examples show that compared with the general finite element method, the super-element method greatly saves the computational effort, and the degree of freedom of the node is reduced by two orders of magnitude. The analysis result is basically consistent with the finite element method and is applied to such large-span spatial structures. Microcomputer analysis provides a new method.