The correctness of these postulated conditions has been verified by finite elements.
并运用有限元法对该条件的正确性进行了验证。
A kind of finite elements for the temperature field analysis in shells is presented in this paper.
构造了一种适用于壳体温度场分析的壳体温度单元。
Meanwhile there is a good agreement between the finite elements analysis results and test results.
同时将有限元计算结果与试验结果进行了对比，吻合较好。
An objective analysis method is introduced of finite elements which represent variable grids or regions.
本文介绍了一种网格和区域都可以改变的有限元客观分析方法。
The effects of mesh size of finite elements and boundary elements on numerical accuracy were also studied.
还研究了有限元和边界元网格尺寸对计算精度的影响。
The researches of classical finite elements need the meshes of triangulation satisfying the regular condition.
传统有限元的研究，要求对区域的剖分满足正则性条件。
An improved high-order finite elements method is presented to calculate axisymmetric field problems in this paper.
本文提出了一种改进的计算轴对称场的高阶有限元方法。
The variational bases for large deformed finite elements of plate and sh- ell by quasi-conforming model are studied.
探讨了拟协调模式大变形板壳有限元的变分基础，提出了其相应的大变形板壳广义变分原理。
In this paper the basic theory of lower bound analysis using finite elements and limit-equilibrium method are introduced briefly.
简要介绍了有限元塑性极限分析下限法、刚体极限平衡法的原理。
The film thickness is analyzed with elastohydrodynamic lubrication theory, tooth elastic deformation computed by finite elements.
并利用弹流理论来研究啮合轮齿间油膜厚度，用有限元法来研究轮齿受载弹性变形。
The technique of covering finite elements for problems with movement is presented and a new approach to the dipping bed is given.
提出了有限元网络覆盖技术，用于解决由于测量仪器的运动而产生的一系列问题；给出了一种处理倾斜地层的新方法。
The article calculates the internal forces of cover beams under two different calculation modes by the analysis of finite elements.
该文通过有限元分析计算了两种不同计算模式下的盖梁内力。
For two dimensional inverse electromagnetic field problems, the range of movable points is extended by use of high order finite elements.
本文在优化区域边界的二维电磁场逆问题中，应用高阶有限元，增大了可变动节点的变化范围。
A transmitting boundary was introduced to simulate infinite soil region by finite elements, considering the two phase nature of the soil.
引入考虑饱和土两相性情况下的传输边界，用以模拟地基无限性。
This paper present a finite elements simulation of pulse amplification in ytterbium-doped double-clad fiber amplifier with FEMLAB package.
应用FEMLAB有限元软件模拟掺镱双包层光纤放大器的脉冲放大特性。
By comparing the numerical solutions with the analytical solutions, it is proved that the isoparametric graded finite elements are useful.
针对功能梯度材料这种新型材料，提出了采用等参梯度元建立有限元模型的方法。
The double set parameter method is an effective way for constructing finite elements of higher order problems (such as plate bending problem finite elements).
双参数方法是构造高阶问题有限元(例如薄板弯曲问题单元)的有效方法。
The large displacement plane problem is discussed in detail. Entire nonlinear formulations of the finite elements and related numerical results are presented.
文章以大位移平面问题为例进行了详细讨论，给出了有限元非线性列式的全过程和数值结果。
The FEA(finite elements analysis) model is established for coach monocoque frame. The analysis on static, mode, frequency response and fatigue life are carried on.
建立全承载客车骨架的有限元壳单元模型，分析其静力、模态、频率响应和疲劳寿命。
A class of nonconforming finite elements are applied to hyperbolic equation with semidiscretization on anisotropic meshes, the optimal error estimates are derived.
在各向异性条件下，讨论了双曲型方程的一类非协调有限元逼近，给出了半离散格式下的最优误差佑计。
Three-dimensional rigid-plastic finite elements, elastic finite elements and influential function method for the analysis of deformation of rolls system are combined.
它耦合了三维刚塑性有限元法，弹性有限元法和计算辊系变形的影响函数方法。
In this paper, the retaining wall is divided into finite elements according to the layers of soil, rigidity change of retaining wall, elevations of bracing and so on.
以土层分层、支撑位置及抗弯刚度变化处等为结点对围护墙体进行单元划分，按地基系数法考虑开挖面下被动土体横向抗力。
A coupling of finite elements (FE) and infinite elements (IE) method is presented to investigate seismic response of the transportation tunnel due to earthquake waves.
采用有限元与无限元耦合方法讨论交通隧道在地震波作用下震动反应问题，并考虑地基土的非线性与层状性。
Using the side frame of the Z8A bogie as an example, this paper introduces the process of fatigue life analysis of a component based on the finite elements technology.
以转8a型转向架侧架为例，介绍了有限元技术应用于构件疲劳寿命分析的过程。
Transient response analysis is an important part of finite elements dynamic analysis. Problem scales and velocities of serial softwares are limited on serial computers.
瞬态响应分析是有限元动力分析的重要内容之一，而串行计算机上运行的有限元软件在解题规模和速度上都受到很大限制。
The interaction system as an integrality is modeled by some finite elements and the dynamic nonlinearity of soils is considered through the equivalent linearity method.
将土与群桩体系视为一个整体进行有限元离散，采用等效线性化方法考虑土体的动力非线性性能。
A thorough study has been made in respect of dividing of space finite elements, treatment of boundary conditions and equivalent nodal load of bending and reverse loads, etc.
在空间网块的划分、边界条件的处理、弯曲与扭转载荷的等效结点载荷的处理等方面，做了深入细致的探讨。
Functional graded material is a new material. Isoparametric graded finite elements are used for building the corresponding model for functional graded material in this paper.
针对功能梯度材料这种新型材料，提出了采用等参梯度元建立有限元模型的方法。
Functional graded material is a new material. Isoparametric graded finite elements are used for building the corresponding model for functional graded material in this paper.
针对功能梯度材料这种新型材料，提出了采用等参梯度元建立有限元模型的方法。
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