本文采用有限元素方法在螺纹面无摩擦力的条件下对过盈配合的螺栓、螺母进行了分析计算。
In this paper, we give an analysis for friction-free interference fit bolt using the finite element method.
具有较高计算精度并能够处理任意结构形状的有限元素法可作为求解该问题的合适的方法。
Due to high computing precision and processing arbitrary structure shape, finite element method (FEM) can become proper method to solution this problem.
方法：我们使用了一个关于L4-L5腰椎的3维非线性有限元素法的模型。
Methods. A 3-dimensional, nonlinear finite element model of a lumbar spinal segment L4-L5 was used.
本文研究了加劲壳的非线性有限元分析方法，提出了一种梁元素来模拟加筋。
The paper studies nonlinear F. E. analysis of stiffened shells, presenting beam element to simulate the stiffeners.
能处理任意形状及复杂边界条件的有限元素法可作为求解该问题的适合方法。
Due to its ability to process boundary conditions of arbitrary shape and complexity, fi-nite element method (FEM) may be used to solve this problem.
利用本文之有限元素分析模式与级数解模式，与求解特征值与特征向量的方法，可以求得功能梯度板之自然振动频率、振动模态与挫屈负荷。
The present finite element model and the series solution models are used to find the natural frequencies, vibration modes and buckling loads of the FGM plates.
本文利用有限元素法和导电纸模拟试验的方法，对悬式绝缘子的电场分布进行了分析计算。
Using the finite element method and the method of conductive paper analogue test, the analysis and calculation of the electric field distribution of the hanging insulator is carried out.
本文提出一种新的定常无粘跨音速流动的有限元计算方法——守恒型有限元素法。
A new finite element algorithm for computing steady transonic flows is presented in this report.
本文提出一种新的定常无粘跨音速流动的有限元计算方法——守恒型有限元素法。
A new finite element algorithm for computing steady transonic flows is presented in this report.
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