Method: 3-d finite element modeling was computed and analyzed.
方法：采用三维有限元法建立模型并计算、分析。
The knowledge acquisition is the 'bottleneck 'in the development of finite element modeling expert system.
有限元模型比知识的获取和形式化是有限元模型化专家系统建立的核心。
The way of building finite element modeling and the geometrical similarity of model are also discussed in the paper.
文中还讨论了有限元建模的方式与建模的几何相似性。
The method is tested to be useful in the finite element modeling based on 3d computer tomography images or surface model.
对于基于3维断层图像或表面模型进行有限元建模，该方法不失为一种行之有效的好方法。
On the basis of error analysis of finite element modeling, the multi-level model updating is put forward for long-span Bridges.
在有限元模型误差来源分析的基础上，提出了大跨桥梁结构模型误差的分层次修正方法。
A finite element modeling of SCSP was performed. The distribution of thermal stress of SCSP under temperature cycle was analyzed.
研究了温度循环载荷下叠层芯片封装元件(scsp)的热应力分布情况，建立了SCSP的有限元模型。
The principle and methodology of assembly level finite element modeling and analysis of gun breech mechanism were put forward in this paper.
该文针对火炮炮尾炮闩机构提出了对其进行装配体有限元分析的方法和建模原理。
Two-dimensional finite element modeling was used to simulate the thermal stress in unpassivated and passivated aluminum thin film interconnects.
对有钝化层与无钝化层的铝互连线的热应力进行了数值模拟，并建立起互连线的二维有限元模型。
A new modeling technique was developed to overcome the difficulties and deficiencies in available finite element modeling process for complicated gears.
针对复杂齿轮现有有限元建模过程中的诸多困难和不足，提出一种新的建模方法。
The key problems of finite element modeling and analysis of nonlinear structural dynamics for the whole firing course of towed howitzer are investigated.
研究牵引火炮全发射过程非线性结构动力学有限元建模和分析中的关键问题。
Using the iterative solution technique, the matrix equation system in the 3-d finite element modeling of nondestructive probe signals can easily be solved.
而应用迭代解技术，可以加速无损探头信号有限元模拟的矩阵方程求解。
A three dimensional elastoplastic model was established to explore the mechanical aspects of the India-Asia continental collision by finite element modeling.
用三维有限单元模型模拟了印度—亚洲大陆碰撞在板内的力学效应。
Crystal plasticity finite element modeling (CPFEM) is realized on the basis of crystal plasticity theory of rate dependent polycrystal constitutive relations.
基于率相关晶体塑性本构模型，实现了晶体塑性学有限元模拟过程。
To compare the results of static and dynamic test with initial finite element model calculations, error analysis of finite element modeling has been developed.
基于试验模型的静力试验和振动试验结果与初始有限元模型计算结果的比较，展开对面向健康诊断的悬索桥有限元建模的模型误差分析。
The discussions of the simplified finite element modeling method of the satellite electronic equipments with closed box segment combination structure are given.
对于以封闭式盒段组合结构为特征的卫星电子设备，讨论了其有限元模型的简化建模方法。
The strength and rigidity of bus body are analyzed, with finite element method and the finite element modeling is validated using the electric measure technique.
用有限元法对半承载式客车车身强度、刚度进行了分析，用电测量技术对有限元模型进行了验证。
Compared the experiment result with the theory analysis result, the error of the theory calculation is proved acceptable. The finite element modeling is validity.
将试验结果与理论结果对比，理论计算误差在可接受的范围内，说明有限元建模比较合理。
The problems by using 2D finite element computing modeling to study the local magnetization for tank floor are analyzed, and 3D finite element modeling is set up.
在比较了多种研究材料内部磁场分布的方法的基础上，分析了二维有限元模型在研究局部磁化中存在的问题以及采用三维有限元计算的必要性。
The finite element modeling and mode analysis calculation to ATV motorcycle frame are introduced. Improved opinions are suggested to provide some reasons for further analysis.
同时给出了利用有限元法对沙滩摩托车车架建模及模态分析的计算过程，并针对不足之处提出了改进意见，为车架的进一步分析提供依据。
MARE, a nonlinear finite element modeling of the tension device in the skin pass mill for hot strip was built. The accuracy and reliability of this model was proved by experiments.
MARE建立了平整分卷机组中张力装置的非线性有限元模型，通过实验验证，证明了模型的准确性与可靠性。
The distributions of dominant stress and shear stress in research area of a given seismic horizon are estimated by using linear elastic finite element modeling in continuous medium.
本文针对特定的地震层位使用连续介质线弹性有限元模型，计算了研究区内主应力和剪切应力的分布。
The analysis of the simulation value compared with the test results of pipe fittings bended Angle proved the validity of the Finite Element Modeling the tubes bended forming process.
通过对管件弯曲角度的试验结果与模拟值的对比分析，证明了建立管件有限元模型的正确性。
Based on CAD, automatic mesh generation and AI reasoning techniques, the problem solving framework for finite element modeling (FEM) of aeronautical thin wall structures is introduced.
介绍了利用CAD、网格自动剖分和人工智能技术相结合进行航空薄壁结构有限元建模的问题求解框架。
And then obtained the modification model of sensor shell with sufficient accuracy by adopting the combined modeling method of experimental modality analysis and finite element modeling.
然后采用实验模态分析和有限元建模相结合的建模方法，获得了足够精度的传感器壳修正模型。
At the same time, this kind of ancient architectures has complicated conformation. It would have many difficulties in the process of establishing the finite element modeling and its meshing.
同时，此类型古建筑构造复杂，在有限元建模和有限元网格划分的过程中难度极大。
Then, it introduced the approach to evaluate footwear with finite element method, and the process of the reconstruction of the 3-d finite element Modeling of human foot - skeleton based on ct images.
然后介绍了通过有限元法评价足部用品的原理，以及根据CT图像建立三维足部骨骼有限元模型的过程。
Modeling program of cycloid profile contact finite element was finished by use of parametric function in I-DEAS software.
利用I-DEAS软件本身的参数化设计功能，编写了摆线轮齿面接触有限元建模程序；
Modeling program of cycloid profile contact finite element was finished by use of parametric function in I-DEAS software.
利用I-DEAS软件本身的参数化设计功能，编写了摆线轮齿面接触有限元建模程序；
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