Based on finite element method about contact theory, the models are validated by several examples.
针对接触理论有限元法，通过几个算例验证前述模型的有效性。
Up to now, most of numerical methods for solving limit and shakedown problems are based on finite element method.
到目前为止，绝大多数求解结构极限与安定问题的数值方法都基于有限元方法。
A rotational stiffness model for single-notch circular flexure hinge is established based on finite element method.
基于有限元方法建立了单切口柔性铰链旋转刚度模型。
Based on finite element method calculations were made for thedeformation and stress of the valve at seating process.
本文用有限元法对气门落座时的变形、应力进行了计算。
Based on finite element method (FEM), the vibration of power transformer windings caused by electrodynamic force is analyzed.
利用有限元算法分析了三相电力变压器绕组各线匝在不同运行模式下电动力引起振动。
Based on finite element method (FEM), the author compiles the three-dimensional seepage field computation program of RCC dam.
开展碾压混凝土坝渗流场的有限单元法研究工作，编制完成碾压混凝土坝三维渗流场计算程序。
Based on finite element method, break analysis and the measured data, the paper analyzes the breakage reasons of universal joint.
根据有限元计算、断口分析和实测数据对万向接轴断裂的原因进行分析。
An improved algorithm based on finite element method to calculate the sensitivity distribution of capacitance sensor is presented.
提出一种基于有限元的电容灵敏度分布改进计算法。
This paper presents an associated computation method of eddy current and temperature field in generator based on finite element method.
本文用有限元方法对发电机端部涡流场和温度场联合求解。
Therefore, it's of vital importance in the engineering aspect to simulate the coupling beams based on finite element method (FEM for short).
因此，对连梁进行有限元建模、分析以及验证具有一定的工程意义。
Discharge model of single pulse was established on WEDM, and the temperature field of single-pulse discharge condition was analyzed based on finite element method.
建立了电火花线切割脉冲放电模型，利用有限元法分析了单脉冲放电的温度场分布。
A novel method named equivalent current density based on finite element method was developed for parametric variation problem of signal transmission caused by the external environment.
针对电信号的有效传输受外界环境引起自身参数变化的问题，提出了一种基于有限元方法求取传输参数的等效电流密度法。
A linear elastic damage model based on finite element method at mesoscopic level was applied to investigate the three-dimensional failure process of rock subjected to various stress loadings.
采用细观弹性损伤模型和有限元计算方法实现岩石三维破裂过程的数值模拟。
To obtain a constant gradient magnetic field outside unilateral nuclear magnetic resonance (NMR), optimal design method based on finite element method (FEM) and topology optimization is proposed.
为了在单边核磁共振仪器外产生梯度恒定的磁场，提出利用基于拓扑优化和有限元法的优化设计方法。
Based on finite element method, variable density method was employed to optimize the configuration of adherends in overlap region, and the curve fitting was applied to attain proper configuration.
在有限元方法的基础上，利用变密度法对单搭接胶接接头搭接区域的被粘物形状进行了拓扑优化，通过曲线拟合得到了较为合理的轮廓。
The analysis result shows that it is a very feasible method for designing of nonstandard parts to adopt optimal technology based on finite element analysis.
分析结果显示，将基于有限元分析的优化技术应用于非标零件的设计是一种非常可行的方法。
A numerical model based on the finite element method incorporating an arc-length algorithm for nonlinear full-range analysis of UPC beams was developed.
建立了基于有限元方法并结合一种弧长算法的适用于UPC梁非线性全过程分析的数值模型。
We analyze the optimum result of Xiamen control airspace and put forward optimal algorithm based on the Finite Element method.
在对厦门管制区的优化结果进行分析的基础上，提出了基于有限元的优化方法。
On the base of introducing the principle of the magnetic flux leakage (MFL) detection, the finite element method based on ANSYS used to simulate and analyze the MFL signal is presented.
在介绍漏磁检测原理的基础上，详细论述了利用有限元法分析缺陷信号的方法以及利用ANSYS对漏磁信号的仿真过程和仿真结果，并对结果进行分析。
This paper describes a method based on the generalized principle of virtual work to derive the hybrid model of finite element. An assumed-strain hybrid model was obtained.
本文提出用广义虚功原理的方法建立有限元的杂交模型，并具体导出了一种杂交应变模型。
Based on the deployable structure of a mirror and the operation principle, the finite element method was used to analyze the unit naked mirror and some different mirror support schemes.
基于展开镜结构工作原理，运用有限元方法分析了展开式反射镜单元的裸镜及其支撑方案。
The temperature fields of the membrane waterwall in burner zone of a 600 MW boiler under different supercritical conditions are analyzed and calculated based on finite-element method.
基于有限元法对某电厂600MW机组锅炉在不同超临界工况下燃烧器区膜式水冷壁的温度场进行了分析和计算。
Dynamic response of viscoelasticity structure is analyzed based on nearly incompressible finite element method.
采用近似不可压缩有限元方法，分析了粘弹性结构的动力响应。
The repair method has been analyzed based on the finite element calculation.
基于有限元计算结果，对修复方法进行了分析。
Based on the finite element method and the theory of mode superposition, a quasi-static calculation method for the seismic response of rigid pile composite foundation under SV wave is presented.
针对竖向传播的SV波作用下刚性桩复合地基的动力反应，在振型分解反应谱法的理论基础上，提出一种基于有限元分析的拟静力方法。
In this paper, the detailed theoretical analyses are given, and the computer program is also presented based on the finite element method.
本文对这类结构进行了详细的理论分析，并根据有限元法编制了相应的电算分析程序。
A virtual balancing method of a flexible rotor based on rotor dynamic and finite element method is proposed in this paper to decrease the vibrations caused by mass unbalancing.
为了有效地降低回转机械由于质量不平衡引起的振动故障，基于转子动力学理论和有限元数值分析方法，进行了柔性转子系统虚拟动平衡研究。
According to the characteristics of loads on blades, a model for estimating fatigue life of blades is presented based on three-dimensional finite element method and improved local strain method.
根据汽轮机低压叶片所受载荷的特点，建立了一种基于三维有限元法和改进局部应力应变法的叶片疲劳寿命预测模型。
According to the characteristics of loads on blades, a model for estimating fatigue life of blades is presented based on three-dimensional finite element method and improved local strain method.
根据汽轮机低压叶片所受载荷的特点，建立了一种基于三维有限元法和改进局部应力应变法的叶片疲劳寿命预测模型。
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