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It has more advantages than finite clement method, saving computer times, less inpute data and convenience for users. 与有限元法相比,具有节省内存,节省机时,而且输入数据少,便于用户使用等优点。
In the paper, the general program based on finite clement method is established for analysing shielded microstrip-like transmission lines. 本文建立了有限元法分析屏蔽类微带传输线的通用程序。
Finally, heat transfer through the nose cap and leading edge of space aircraft is molded using finite clement method. 其次,用有限单元方法模拟金属基蜂窝夹层隔热结构的热传导过程,分析影响其传热的主要因素;
This paper discusses mainly the convergence of the semi-analytical finite clement method for the Dirichlet problem on thc axisyrnmetrical domain. 本文主要讨论轴对称区域狄里赫利问题有限单元半分析法的收敛性。
The paper introduces the method of analysing the stress in the walls of skips, proposing and vcrifing the superiority of the finite clement method adopted in practice by experimental analogue. 本文阐述了箕斗斗箱壁的应力分析方法,提出并论证了采用有限元法的优越性,并用模拟实验方法加以证实。
The pattern is analyzed in stress with finite clement methods, and the computer programme skeleton is correspondingly given. 对这种模式用有限方法进行了应力分析,并给出了相应的计算机程序框图。
stochastic finite clement method 随机有限元
4.This paper discusses mainly the convergence of the semi-analytical finite clement method for the Dirichlet problem on thc axisyrnmetrical domain. 本文主要讨论轴对称区域狄里赫利问题有限单元半分析法的收敛性。
Keywords Skips;stress analysis;finite clement methods;wall pressure; 箕斗;应力分析;有限元法;壁面压力;
finite clement method 有限元
Through comparison with finite element method, it has been demonstrated that boundary clement method is an effective method in the analysis of some complicatedly loaded parts and local stress concentration areas on loaders. 通过与有限元法比较表明;边界元法是分析装载机某些受力复杂零件和局部应力集中区域的有效分析工具.
This paper introduces two kinds of method with high accuracy for finite clement probability computing method, by which the function value on one or a few nodes can be calculated without forming the total stiffness matrix. 本文以二维Laplace方程第一边值问题为模型;提出了两种提高有限元概率算法精度的方法.
In application, it offers us a fresh mathematical means to establish new models for finite clement analysis. 在应用方面;它提供了一个新的数学手段以建立有限元分析中的新模式.
Three dimensional finite clement methol for solving The dispersion characteristics of the slow wave steuctures. 用三维有限元法求解慢波线的色散特性
Adaptive finite clement mesh generation is a strategy to optimize finite element mesh in line with er-ror estimation. 自适应有限元网格生成是基于误差估计,自动进行有限元网格优化的一种策略。
In this paper, it is studied how to solve three dimensional crack problems using boundary clement method with quarter-point elements. 本文用八节点等参奇性边界元法求解全复合型三维裂纹问题的应力强度因子。
In this paper,the s t at ic and dynamic finite clement calculation for complex structure is presented. 本文介绍复杂结构的静、动态有限元计算。
In the paper, a modal analysis of JJ 160/ 41-k rig derrick is carried out by applying I-DEAS software being of mighty finite clement analysis function. 文章运用I-DEAS软件强大的有限元分析功能,对JJ160/41-K型钻机井架进行模态分析。
In this paper we introduce the callulating process and the programme designed for the finite clement of the plane triangle unit thoroughly. 本文介绍了平面三角形单元有限元分析的计算过程及其汉字系统的程序设计,并给出了计算实例。
An analysis of the obtained results by photoelastic experiments and finite clement computation show that the results in the paper are correct. 用光弹性实验及有限元计算对所得结果做的分析表明,它们是成立的。