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。
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