本文还采用混合有限元法分析试验模型,并与试验结果进行了对比分析。
The model was analyzed by the mixed finite element method and comparison of theoretical and experimental results was also carried out.
通过引入有限元方法,混合分析法可适用于结构可靠度问题。
By introducing the FEM, the mixed method is extended to perform finite element reliability analysis.
虽然用有限元法分析地下水渗流的工作很多,但对土石混合介质而言,由于有限元法的解题规模迅速增加,其研究甚少。
Although there are a lot of researches on the seepage flow of underground water, few of them are for soil stone mixture because of its largely increasing scale of FEM solution.
介绍了一种用于分析轴对称谐振腔的混合阶矢量有限元法。
A kind of mixed-order vector finite element method for axial-symmetric cavities is introduced.
本文指出,有限元位移法自动保辛,有限元混合能表示也保辛。
The FEM displacement method is naturally symplectic conservative, the mixed energy representation is also shown symplectic conservative.
采用空间薄壁板壳元与空间梁元混合离散模型对大吨位起重机钢丝绳缠绕卷筒进行有限元分析,将有限元方法与进退法优化方法耦合形成数值算法进而对卷筒进行优化设计。
The numerical method represents a coupling between the optimum method of advance and retreat and the finite element analysis for the design on large hoist drums of cranes that is an actual structure.
本文考虑盐淡水混合海湾沿岸的工厂和河流汇入污染物的非线性扩散现象,用有限元法进行数值分析计算。
This paper has focused on nonlinear diffusion of sewage from factories and rivers on mixing region of salt and fresh water of seaward firth. Finite element method has been used in this paper.
最后用三棱柱、六面体的混合单元的棱边有限元法求解了一个三维涡流场的算例。
At last, the mixed elements of prism and hexahedron are used to compute a three dimensional eddy-current problem.
本文研究了橡胶材料有限元应力分析的两种途径;罚有限单元法及混合插值有限单元法。
In this paper studies are done on stress analysis of rubber material using two different FEA methods: penalty FEA and mixed interpolation FEA.
数值实验结果表明,不对称有限元法的计算结果误差较小,能在工程实际应用,而且混合问题的提法是合理的。
The result of numerical experiment shows that the error of asymmetric FEM is small , the method may be used in engineering and the description of the initial-boundary value problem is rational.
数值实验结果表明,不对称有限元法的计算结果误差较小,能在工程实际应用,而且混合问题的提法是合理的。
The result of numerical experiment shows that the error of asymmetric FEM is small , the method may be used in engineering and the description of the initial-boundary value problem is rational.
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