基于Cosserat弹性理论的直接均匀化方法

Direct Homogenization Method Based on Cosserat Elastic Theory

摘要:

运用细观力学中的直接均匀化方法研究了具有周期微结构的非均匀材料的均匀化问题,得到了基于Cosserat理论的直接均匀化方法,并对具有周期微结构的非均匀材料的平面问题进行了研究,研究结果验证了均匀化方法的正确性.

Abstract:

An analysis is made of the heterogeneous material with periodic internal structure with the mesomechanics direct homogenization method.Based on Cosserat theory,direct homogenization method is presented.The method is applied to the analysis of the plane homogenization problem of heterogeneous material with periodic internal structure,which verifies the method.