以边界元计算为基础，提出正交各向异性平面问题材料参数识别的反分析方法。
Based on the boundary element method, an inverse method is developed to identify the material parameters of orthotropic plane problem.
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.
实例表明，随机反分析方法能较好地应用于混凝土坝材料参数的反演和识别中。
This case shows the method can be applied to the back analysis and identification of the material parameters for concrete dam.
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