推导了超级元刚度矩阵及子结构参与协同承载时对整体结构的刚度贡献。
The super element stiffness matrix and the stiffness contribution of substructures to the whole structure are developed.
超级元法是在普通有限元划分的基础上进行二次大单元划分的一种半连续化方法。
Super finite element method is a semi-continuous method to unit quadratic division on the basis of ordinary finite element division.
文中采用超级元方法，对具有复杂细观构造的纤维增强复杂材料层合板进行单参数反分析及可控性设计。
By the super element method, the back analysis and controllable design of composite material laminated plate including complicated micro-structure were completed in the paper.
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