• The pressure distribution on the surface of interference fit of retaining ring and rotor body is calculated by both finite element method and analytical method.

    本文采用有限元数值方法理论解析方法,转子本体配合面上压力分布做了分析计算

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  • According to rock soil engineering properties and dynamic character of the ash dam of Anyang Power Plant, the dynamic analytical model is set up by the finite element method.

    根据安阳电厂岩土工程性质及其动力学特性建立了适合灰坝工程动力分析模型并采用有限元法进行了动力分析。

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  • The velocity at the free face of a thick steel plate impacted by an explosive plate is calculated by means of the two-dimension dynamic finite element analytical method.

    炸药爆炸驱动飞碰撞钢板后,利用动态有限元数值分析方法钢板自由面的速度进行了数值计算

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  • The establishment of variation-principle is of benefit to deriving the finite element method or semi-analytical solution to the cylindrical shell static-dynamical problems of piezoelectric materials.

    变分原理建立有利于压电材料圆柱静力学和动力学问题有限元方法解析法的推导

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  • An efficient numerical method for simultaneously updating mass matrix and stiffness matrix of a finite element analytical model based on incomplete modal data measured is presented.

    提出一种基于不完全模态测量数据同时修正有限元质量矩阵刚度矩阵有效数值方法

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  • The main interest in this review is to introduce a new mechanic analytical technique-finite element method and the progress and application of ite model in intervertebral degeneration.

    本文介绍一种新型力学分析技术——有限元及其模型椎间盘退变中的应用进展

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  • A contact analytical modal of hanging rod linking big bell in blast furnace was built in finite element method (FEM) according to fatigue reasons of hanging rod linking big bell.

    根据大钟吊杆可能失效原因采用有限元方法建立高炉大钟吊杆系统的接触分析模型

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  • Taking a certain typed shock absorber of inertia platform as an object of study, the finite element analytical method on the elastic property of rubber shock absorber was approached.

    型号惯性平台减振器研究对象探讨了橡胶减振器弹性特性有限元分析方法

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  • The value and trend of finite element analysis method and analytical method are consistent, This can prove that the model of hydraulic cylinder is right in ANSYS.

    基于有限元数值模拟结果解析计算结果在数值变化趋势上均趋于一致充分地证明建模正确性。

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  • In this paper, the validity of DC potential drop method applied to notch problem has been investigated by means of analytical method, finite element analysis, and experimental method.

    本文解析有限元分析试验三方面探讨直流电位法用于缺口问题有效性

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  • Finally, to reduce the analytical error of finite element, with the error estimating method for FEM, the error of new mesh elements are estimated and the elements with large error are refined.

    最后,采用有限元误差估计方法网格单元计算误差进行估计误差较大单元进行加密,减少有限元分析误差。

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  • The analytical data obtained has been compared with perspex model tests and theoretical results of finite element method.

    所得结果大桥工程局桥梁科学研究所模型试验数据比较吻合。

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  • Combining with traditional method application of the law of finite element, you can guarantee the precision of the result and make the analytical method practical.

    有限元传统方法相结合应用,既保证结果精度,又能使分析方法实用化

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  • This method conquer the difficulty of the huge numerical computation of the traditional finite element method and an analytical analysis method of stochastic structure analysis is formed.

    这样一来克服传统有限元数值方法计算困难,确立了随机结构分析的一种解析方法。

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  • From interval arithmetic, an analytical method of interval finite element of uncertain structure is presented by combining interval analysis with the finite element method.

    根据区间运算规则区间分析有限元方法相结合,提出了概率不确定结构一种区间有限元分析的方法。

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  • Secondly, due to the difficulty of the analytical method in treating non-uniform in-situ stresses, finite element method is used instead.

    其次采用有限元方法,研究了非均匀地应力条件下蠕变地层中套管载荷。

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  • Secondly, Using MATLAB and HFSS to deeply research three types of analytical method for microstrip antenna which are transmission line method, cavity mode theory and finite-element method.

    其次,结合MATLAB编程仿真HFSS建模仿真,对微带天线种典型分析方法进行了深入研究传输线腔模理论有限元法,下面宽频带微带天线的设计奠定了理论依据。

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  • Secondly, Using MATLAB and HFSS to deeply research three types of analytical method for microstrip antenna which are transmission line method, cavity mode theory and finite-element method.

    其次,结合MATLAB编程仿真HFSS建模仿真,对微带天线种典型分析方法进行了深入研究传输线腔模理论有限元法,下面宽频带微带天线的设计奠定了理论依据。

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