模型的数值健壮性、模型的通用性以及大型机组的仿真是目前的热点问题。
The present key problems of the simulation study are those: the numerical robustness of models, universal property of models, and the simulation of large-scale refrigeration plants.
响应面有限元的可靠度计算是采用有限元数值模拟来解决功能函数不能明确表示的结构可靠度计算问题的一类方法，对于大型复杂结构的可靠度分析有重要的意义。
Reliability calculation based on response surface FEM method utilizes the FEM numerical simulation to solve the reliability problems in which the analytical performance function can not be given.
数值试验表明，新算法比传统的算法更稳定，更适合于求解大型稀疏的非对称标准特征值问题。
Numerical results are given to illustrate the robust of the improved algorithm, which more suit to solve the large , sparse , and nonsymmetic standard eigenvalue problem.
数值结果表明这种求解大型结构特征值问题的粗细粒度混合并行算法是可行有效的。
The numerical results show that this hybrid parallel algorithm is effective for large structure eigenproblem.
本文采用有限元数值分析方法对土木工程中的大型钢筋混凝土双曲冷却塔壳的非线性稳定问题作了具体的数值计算。
This paper is concerned with a numerical solution of hyperbolic cooling tower shell, a class of full nonlinear problems in solid mechanics of considerable interest in engineering applications.
对大型直立设备安装过程中的现场焊接热处理过程中在轴向载荷和局部热载荷共同作用下的屈曲问题进行数值研究。
The buckling of large vertical cylindrical shells with welds subjected to local thermal action and axial loads was studied with numerical method by using ANSYS code.
本文介绍某大型电排站地基与土坝组合体的三维渗流数值计算及有关方法，该项工作的目的在于应用有限单元法解决较复杂的工程问题。
This paper deals with numerical techniques and analysis for three dimensional seepage flow through foundation of a large pumping station and its adjoining earth dam.
本文采用有限元数值方法，分析计算了大型钢筋混凝土壳的几何、物理非线性静力问题。
In this paper, a finite element procedure for the nonlinear static analysis of reinforced concrete shells considering geometrical and material nonlinearities is presented.
本文采用有限元数值方法，分析计算了大型钢筋混凝土壳的几何、物理非线性静力问题。
In this paper, a finite element procedure for the nonlinear static analysis of reinforced concrete shells considering geometrical and material nonlinearities is presented.
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