组合层板在横向位移时的特性研究

An Investigation of Built-up Laminated Sheet Characteristics under the Condition of Transverse Displacements

组合层板在横向位移时的特性研究王心丰，方鸿慧（南京航空航天大学）［摘要］用Ｈｅｌｌｉｎｇｅｒ—Ｒｅｉｓｓｎｅｒ变分泛函导出了多层薄板的杂交单元模型．用杂交元对组合层板在横向位移时的特性进行了分析计算．并用实验进行了验证．说明了分析计算的正确性。关键词...

y the use of Hellinger-Reissuer variation functional the authors present a hybrid singleelement model of multi-layer thin sheets and have made an analytical computation of the characteristics of built-up laminated sheets based on the use of hybrid single elements in the presence of transverse displacements. The correctness of the computation method has been corroborated by experiments.