It shows that features oil return holes is also important and have great impact on fea results, so it is sensed that any simple simplify should not be done in modeling in fea.
本例活塞特殊的回油孔结构特征对有限元分析结果产生了巨大的影响，因此不能简单地简化掉这一细微结构进行有限元分析。
Thirdly, the bearing and deformation characteristics of single and group piles are investigated by means of axisymmetric finite element analysis (FEA) and three-dimensional FEA.
再次，运用二维轴对称有限元法以及三维有限元法，系统分析了挤扩支盘桩单桩和群桩的承载变形性状。
Using ADAMS/FEA module, acting force calculated by ADAMS software program is input FEA program according to load working state.
运用ADAMS/FEA模块将ADAMS软件计算的作用力按照载荷工况输入到有限元分析程序中。
The experiments verify that it is sound to conduct optimal design by means of FEA method and to carry out structure design combining FEA with experiments.
实验证明了利用有限元进行概念优化设计的有效性，及有限元计算和实验分析相结合进行结构设计为一种有效的手段。
The thesis at first time put forward the thought of building FEA application architecture that centered upon the data structure in FEA.
论文首次提出以数据结构为中心来构造有限元程序构架的新思路。
An FEA (Finite Element Analysis) model for two boards connecting with bolt is built and based on the model the deformation of it is calculated and analyzed by FEA software.
本文利用有限元软件建立了两块螺钉连接的板结构有限元模型。
In this paper studies are done on stress analysis of rubber material using two different FEA methods: penalty FEA and mixed interpolation FEA.
本文研究了橡胶材料有限元应力分析的两种途径；罚有限单元法及混合插值有限单元法。
The FEA model for the feeding system of the machine tool has set up. Then the FEA models are validated by some experiments.
获得的计算结果与实验结果相比较，证实了导轨结合部的有限元模型方法的有效性。
Finite element analysis (FEA) plays more and more important role in sheet-metal forming. However, if the analysis is performed on a low quality mesh, the FEA can be inaccurate.
有限元网格质量的好坏对金属成形模拟的精度和效率有很大影响。
Finite element analysis (FEA) plays more and more important role in sheet-metal forming. However, if the analysis is performed on a low quality mesh, the FEA can be inaccurate.
有限元网格质量的好坏对金属成形模拟的精度和效率有很大影响。
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