This paper describes a finite element method analysis of an acoustically transparent planar PVDF hydrophone.
本文介绍了一种透声面元PVDF水听器的有限元分析方法。
The category and reason for Finite Element Method analysis error are analyzed, and the adaptive mesh method is researched.
同时分析了有限元分析误差产生的种类及原因，并对自适应单元网格优化进行了研究。
A nonlinear finite element method analysis is conducted that corroborates the results from the experimental study and inelastic section analysis.
用弹塑性截面分析法、非线性有限元法计算了梁的承载力与挠度，理论计算值与试验值吻合良好。
This approach can improve modeling precision and efficiency of producing involute gear, and provide necessary condition for finite element method analysis of involute gear.
该方法可以提高渐开线齿轮造型精度与效率，从而为渐开线齿轮的有限元分析提供了必要条件。
It is a new application to combine the finite element method analysis technique and the experiment unit of spontaneous combustion together to study and simulate the temperature field.
将有限元分析技术与煤自然发火实验台相结合，对温度场进行模拟研究，目前还属于较新的应用。
FEM (Finite Element Method) analysis technology has already been used widely in high precision stamping industries.
有限元法分析技术在高精密冲压行业中已经广泛应用。
Slice method and finite element method are principal methods of soil slope stability analysis.
条分法和有限元法是土质边坡稳定分析的主要方法。
Self adaptive finite element method has its important application value in the analysis of practical engineering problems.
自适应有限元方法在实际工程问题的分析中有重要的应用价值。
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。
The theoretical analysis and numerical experiments show that the multiscale finite element method presented in this paper is very effective to solve above these kinds of problems.
理论分析和数值实验均表明：多尺度数值方法对求解多孔复合介质周期结构的热传导和质扩散问题是可行的和有效的。
Conclusion Three dimensional finite element analysis is a kind of convenient and practicable method to be used as the confirmation and supplement of experimental biomechanics study of human being.
结论三维有限元分析方法是一种简便实用的生物力学研究方法，可作为实验生物力学研究的验证和补充方法。
This paper suggests a finite element analysis method of the multilayer pavement with materials of nonlinearity.
本文提出了一个考虑材料非线性的多层路面应力分析的有限单元法。
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。
With the welding spot fatigue lifetime pre-estimation method, by combination of the finite element analysis and stress calculation, the welding spot fatigue damage under actual load can be calculated.
采用焊点疲劳寿命预估方法，通过有限元分析并结合应力计算，即可计算出实际载荷工况下的焊点疲劳损伤。
It is effective to use finite element method in monolithic analysis of an elastic foundation with the frame on it.
用有限单元法对弹性地基和上部框架进行整体分析，是一种有效的办法。
In this master thesis, the stress-strain relationships of thin films were measured by nanoindentation combined with dimensional analysis and finite element method.
本文以纳米压痕法结合量纲分析及有限元方法来测量薄膜材料的应力-应变关系。
The finite element method was used for analysis of heat stress in chip on board (COB).
本文采用有限元法分析了板上芯片(COB)的热应力分布。
The finite element method was used for analysis of heat stress in chip on board(COB).
本文采用有限元法分析了板上芯片（COB）的热应力分布。
Possibility and efficiency in the application of this method to large finite element analysis are illustrated by an example of the stress analysis for a section of a cable stayed bridge.
以斜拉桥桥段的应力分析为例，说明在大型有限元分析中采用分阶段计算方法的可能性和有效性。
By introducing the FEM, the mixed method is extended to perform finite element reliability analysis.
通过引入有限元方法，混合分析法可适用于结构可靠度问题。
By using multilevel substructure analysis and finite element displacement method, this system is suitable for various linear static analysis of aeronautical structures.
这一系统采用多级子结构分析技术，可以适应各种类型航空结构的线性静力分析。
The modal and harmonic response analysis of the structure were implemented using the finite element analysis method with ANSYS software.
使用有限元分析软件ANSYS对结构建模，并进行模态和谐响应分析。
Using finite element analysis method, three-dimensional calculation is conducted for force summing on rod in high-inclination well of Liaohe tidal zone oilfield.
应用有限元法对辽河滩海油田大斜度定向井抽油杆柱受力进行了三维计算。
This paper deals with the necessary procedures and noticeable problems of the staged - calculation method in the structure finite element analysis.
本文讨论实现分阶段计算方法的具体措施和应该注意的问题。
An effective vector finite element method (FEM) for analysis of 3d radiation problem is proposed.
提出了一种用于3 -D电磁辐射特性分析的快速有限元方法。
Based on interval analysis and displacement finite element method, the static displacement response analysis of structure comes down to solve the interval finite element control equation.
现有的理论和方法采用区间分析和位移法有限元理论对其进行分析，最终归为位移法区间有限元控制方程的求解。
Introducing heat exchange theory and finite element theory, and deducing the theory that applies finite element method to thermal analysis and thermal stress analysis.
介绍了传热学基本理论知识，有限元方法思想。对有限元法在热分析和热应力分析中的具体应用进行了理论推导。
This paper is based on stress analysis of directionally solidified turbine blade with the Finite Element Method. The reliability analysis method with a simple failure model is proposed.
本文在正交异性材料定向结晶涡轮叶片的应力有限元分析的基础上，以一种简单的破坏模式列出了可靠度的计算方法。
This paper is based on stress analysis of directionally solidified turbine blade with the Finite Element Method. The reliability analysis method with a simple failure model is proposed.
本文在正交异性材料定向结晶涡轮叶片的应力有限元分析的基础上，以一种简单的破坏模式列出了可靠度的计算方法。
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