Some corresponding finite element methods (FEM) were presented.
提出了相应的有限元解法。
Secondly, temperature distribution was simulated by finite element methods, at different conditions.
然后，利用有限元方法对不同情况下的温度分布进行模拟计算。
Different useful finite element methods are introduced and classified according to their basic functions.
对各种适用的有限单元法依其功能作了分类和简介。
The resistance spot welding process of mild steel was studied by experimental and finite element methods.
采用试验和有限元数值模拟的方法，对汽车车身低碳钢电阻点焊的过程进行了研究。
The deformation of oil well casing by creep of surrounding rocks is analysed with finite element methods.
用有限元方法分析了围岩蠕变引起的油井套管变形。
The deformation and stresses of soil by pipe-jacking are calculated with 2d and 3d finite element methods.
通过二维和三维有限元计算了顶管施工产生的土体变形和土体应力。
The proposed method can be used in the analyses of cracks, deformations, bond behaviour and finite element methods.
建议的方法可用于裂缝、变形、粘结性能和有限元法的分析。
A reasonable result of frame strength analysis was obtained by both the photoelasticity and finite element methods.
利用光弹性力学、有限元计算方法，进行强度分析取得了可靠的分析结果。
Derivation and analytical process of calculating shears in triangular element with finite element methods are given.
基于上述关系推导了三角形薄板单元的剪力求解过程，然后给出了具体的分析步骤。
We dewelop a new mixed formulation, the expanded mixed finite element methods for the 2nd order (parabolic) problems.
对二阶抛物问题提出了一种新的混合元方法—扩展混合元方法。
It shows how the finite element methods play the important role in the design and study of the mining mechanical gear.
说明了有限元法如何在采掘机械齿轮设计研究中发挥作用。
The deformation of ground surface during the construction of curved pipe-jacking is studied with 3d finite element methods.
通过建立三维有限元模型，研究了曲线顶管施工过程中地表的变形规律。
This paper describes how the finite element methods can be used for analysis and evaluation of passenger car body structure.
本文简述了用有限元法对轿车车身结构进行分析与评价。
In this paper, a rigid striped reinforcement of reinforced earth-retaining wall is analysed by nonlinear finite element methods.
本文研究内容为刚性拉筋的条带式加筋土挡墙非线性有限元分析。
Using the finite element methods to study the natural and linear bearing EMBR system, the inherent frequencies and modes are obtained.
采用有限元法分析滚珠轴承和磁浮轴承—转子系统，获得相应线性系统的固有频率和模态振型等动态特征量。
The residual stress around a coldworked hole is computed with elastoplastic finite element methods of both flow theory and deformation theory.
研究了基于形变理论的金属板料成形快速有限元分析的方法——反向方法 ，并实现了计算程序。
Shape function used for describing displacement distribution in element determines the speciality of the element in the finite element methods.
在有限单元法中，形函数用于描述单元内位移分布，决定着单元的特性。
The adaptive finite element methods are very effective for solving partial differential equations in scientific researches and engineering designs.
自适应有限元方法是科学研究和工程设计领域中非常有效的一种求解偏微分方程的数值计算方法。
This paper studies the stress and deformation behavior of the concrete gravity dam with joints by means of mixed approach using finite element methods.
运用有限元混合法，研究了带缝重力坝的应力和变形性态。详细讨论了带缝重力坝的并缝问题，发现并缝对改善带缝坝体的受力状态效果明显。
In this thesis, several nonconforming finite element methods for plate problems and fourth order elliptic singular perturbation problems are discussed.
在论文中，我们主要讨论了四阶椭圆问题的一些非协调有限元逼近。
Finally, the 3-d finite element methods are used respectively to calculate the stresses and deformations of Gongboxia blend dam and Gongboxia face rock fill dam.
最后，用三维有限元方法分别计算了公伯峡混合坝和单一面板坝的应力变形。
It was regarded that the late deformation induced by the above two factors should be considered for the calculation of high DAMS by use of finite element methods.
认为高坝有限元计算必须考虑这两者引起的后期变形的影响。
Using finite element methods solves two-dimensional compressible Reynolds equation. As a result, the pressure distribution over the entire seal interface is obtained.
利用有限元素法对间隙内的雷诺方程进行求解，得到了螺旋线槽气体密封端面间隙内气体的压力分布和三维膜压分布图。
We have discussed optimization of stress modes of hybrid stress finite element methods and proposed an optimal stress mode and a hybrid element of excellent performance.
我们讨论了工程中应用广泛的杂交应力有限元方法的应力模式优化问题，设计出了最佳应力模式和迄今最优的高性能的杂交元。
A hybrid smart structure integrated with shape memory alloy slims and piezoelectric ceramic patches as united actuators, was presented and modeled by finite element methods.
提出了嵌入形状记忆合金丝和压电陶瓷片作为联合变形驱动器的二元智能结构，并建立了有限元模型。
The load sharing law of composite embankment with long and short piles under embankment load is studied through centrifuge tests and three-dimensional finite element methods.
采用离心模型试验和三维有限元法，探讨路堤荷载下长短桩组合路堤桩的荷载分担规律。
Abstract :Failure process of a primary load-bearing composite joint in wing root was analyzed by finite element methods, and the ultimate strength of the joint was predicted.
以复合材料机翼翼根后梁下缘条对接试件为研究对象，通过有限元手段分析其失效机理和破坏过程，并对极限强度进行预测。
The finite element methods of a class of singular linear and semilinear elliptic and parabolic problems are considered and the error estimates in weighted L2 norm are derived.
考虑了二维奇异线性及半线性椭圆和抛物问题的有限元方法，给出加权L2 模的误差估计。
The theory and features of the dynamic explicit finite element methods are discussed, the available various commercial FEM codes used for sheet metal forming simulation are introduced.
介绍了动态显式有限元法的原理和特点，总结讨论了国际现有各种商用有限元软件的情况。
The theory and features of the dynamic explicit finite element methods are discussed, the available various commercial FEM codes used for sheet metal forming simulation are introduced.
介绍了动态显式有限元法的原理和特点，总结讨论了国际现有各种商用有限元软件的情况。
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