Implementation of the Multi-Scale Stochastic Finite Element Method for Linear Elliptic Problems

The mechanical property of heterogeneous material contains uncertainties across scales. Construction of numerical model has theoretical values and practical engineering significance for its ability to investigate and predict the mechanical properties of the material. The multi- scale stochastic finite element method( Ms SFEM) was proposed on this macro environment. Based on the homogenization theory and two- scale model,the article is aimed to...