Multi-scale FE computation of elastic problem for perforated domain with small periodic configuration
Feng Yongping · Journal of Guangzhou University · 2008
In this paper,the multi-scale computational method of elastic problem for the perforated structure of composite materials with small periodic configuration is presented.The two-scale asymptotic(TSA) expression of displacement for composite materials with small periodic configuration is briefly shown at first,then the multi-scale finite element algorithm based on TSA is discussed.Finally the numerical results evaluated by multi-scale computational method are shown.