The time domainfinite difference and the finite element method are more convenient.
有限差分法和有限单元法在时间域里更为方便。
2
In this paper, a coupling model of Beam elementfiniteelement boundary element Infinite boundary element for the analysis of structure foundation system in frequency domain is established.
采用梁单元、有限元、边界元、无限边界元相结合的方法，建立了频域中结构-半无限地基系统的分析模型。
3
The parallel finiteelement method using domain decomposition technique is adopted to the distributed parallel environment of workstation cluster.