On the basis of non linear finite element method, fundamental equation and solution of pneumatic membrane structure finite element analysis are put forward.
以非线性有限元法为基础，提出充气薄膜结构有限元分析的基本方程及解法。
A new approximate iterative approach, QDA method, for the steady solution of flexible mechanism is put forward, based on the finite element analysis on the distributed parameter model.
在以分布质量为模型的仃限元分析基础，上提出了一种用以求解弹性机构稳态解的新的迭代近似方法（QDA方法）。
According to the finite element analysis of heat conduction with phase-change by using the enthalpy, an effective numerical method to eliminate the solution of iteration is presented.
通过对采用热焓处理相变导热问题的有限元分析，提出了消除迭代求解的一种有效算法。
In this paper the basic theory of temperature field analysis and the solution method of FEM (Finite Element method) are introduced.
讨论了温度场分析的基本原理以及有限元解法。
This article introduced the the solution procedure of structure stress by finite element software ANSYS, represent the application of ANSYS, at last we finished the stress analysis of a gravity dam.
介绍了ANSYS有限元软件求解结构内力的过程，阐述了其分析应用，并完成了一个重力坝的内力分析。
The instability criterion of iteration non-convergence of finite element numerical solution is suitable for stability analysis of embankment under surcharge and multi-stage embankment.
有限元数值计算迭代不收敛判据适用于车辆荷载下的路堤及多级路堤的稳定性分析。
The near crack line analysis method is used to investigate an eccentric crack loaded by shear forces in a finite plate, and the analytical solution are obtained.
利用裂纹线场方法对岩石材料偏心裂纹板受剪应力作用时进行了弹塑性分析，并且获得了理论解。
The finite element model was established first, then the modal analysis was processed, and accuracy of the model was verified by comparing the theoretical solution with the numerical solution.
文中首先建立了拉索的有限元模型，对该模型进行了模态分析，并通过理论解的计算验证了数值模型的准确性。
In this paper, a simpler and direct coupling method, i. e. finite element method coupled with singular solution of infinite plane with a hole, is proposed for the analysis of underground engineering.
提出一种简单直接的耦合方法，即含有空洞的无限平面奇异解与有限元耦合来求解无限平面问题。
Therefore, based on rolling bearing implicit finite element solution analysis, using ANSYS/LS-DYNA explicit dynamic module implements, we achieved the rolling contact simulation of motion process.
因此本文在对滚动轴承有限元隐式求解分析的基础上，利用ANSYS/LS-DYNA模块对滚动轴承进行了显式动力学接触分析。
Three contact stiffness values are calculated and ANSYS finite element analysis result and Hertz's solution are compared, results show that solving contact problem by ANSYS software is accurate.
在计算中，选取了三种不同的接触刚度分别进行分析，并将分析结果与赫兹理论解进行比较，证明ANSYS在求解接触问题时能得到更精确的解。
Three contact stiffness values are calculated and ANSYS finite element analysis result and Hertz's solution are compared, results show that solving contact problem by ANSYS software is accurate.
在计算中，选取了三种不同的接触刚度分别进行分析，并将分析结果与赫兹理论解进行比较，证明ANSYS在求解接触问题时能得到更精确的解。
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