Finite difference approach for concurrent multiscale computations in solids
In this article, we described a finite differenced approach for multiscale computations of solids which was worked out. The major novelties include a finite difference scheme derived by a matching differential operator method, and a velocity interfacial condition across different scales. The interfacial condition is local in time and hence allows to treat solids with relatively strong nonlinearity and large deformation. Numerical results demonstrated the efficiency and accuracy of presented method.
Shao-qiang Tang
LTCS, Department of Mechanics and Aerospace Engineering, Peking University,Beijing 100871, China
国际会议
The 5th International Conference on Nonlinear Mechanics(第五届国际非线性力学会议)
上海
英文
267-271
2007-06-11（万方平台首次上网日期，不代表论文的发表时间）