supported by the National Natural Science Foundation of China (10572002 and 10732010)
The discrete element method (DEM) has attractive features for problems with severe damages, but lack of theoretical basis for continua behavior especially for nonlinear behavior has seriously restricted its applicat...
采用改进的高精度时-空守恒元解元算法(the space-time conservation element and solution element meth-od,CE/SE method)和考虑组分的二阶段化学反应模型(Sichel的二步模型)对气相爆轰问题的数值模拟进行了分析。分析发现采用Sichel...
the National Natural Science Foundation of China(10572002 and 10732010)
In this paper the dynamic torsional buckling of multi-walled carbon nanotubes (MWNTs) embedded in an elastic medium is studied by using a continuum mechanics model. By introducing initial imperfections for MWNTs and...
Project supported by the National Natural Science Foundation of China(No.10572002).
By applying the integral transform method and the inverse transformation technique based upon the two types of integration, the present paper has successfully obtained an exact algebraic solution for a two-dimensional...
Project supported by the National Natural Science Foundation of China (Nos. 10232040, 10572002 and 10572003)
A new direct method for solving unsymmetrical sparse linear systems(USLS) arising from meshless methods was introduced. Computation of certain meshless methods such as meshless local Petrov-Galerkin (MLPG) method ...