Isoparametric element of arbitrary hexahedron plays an important role in finite element analysis.
等参数任意六面体单元在有限元分析中有着重要的作用。
In finite element analysis, node numbering plays a decisive role in determining the bandwidth of the global stiff matrix.
在有限元分析中，节点编号对整体刚度矩阵的带宽起着决定性的作用。
There is no explicit formulation of inverse mapping about the isoparametric element, so inverse mapping is avoided in finite element analysis.
由于等参元不存在逆变换的显式，所以在有限元分析的列式中都回避等参元逆变换。
The key in finite element analysis on complete pile frame of rotary pile drill-finite element model of pin connection, is researched in depth.
对旋挖钻机桩架整体有限元分析中的关键件——销轴连接的有限元模型进行了深入研究，并提出了实用而精确的有限元模型。
Objective: to discuss the rational boundary constraint design in finite element analysis of the whole edentulous maxillary and cranial skeleton.
目的：探讨上颌骨三维有限元分析中较合理的边界约束条件的设定。
The strain-stress relation of the material occupies the important position in finite element analysis, which is the foundation of all calculation.
在有限元分析中，材料的本构关系占有重要的地位，是一切分析计算的基础。
Using this method engineers are able to estimate the errors of structural natural frequencies caused by random structural parameters in finite element analysis.
用有限元方法分析结构固有频率时，利用这个方法能正确估计由于结构参数的随机性而产生的误差。
Based on adjustment of model parameters in finite element analysis, the influence of brittle property of high strength concrete on the shear capacity was analyzed.
通过有限元模型的参数调整进行了数值模拟，定量分析了高强混凝土脆性对节点受剪承载能力的影响。
In this paper, equivalent tangent modulus is introduced, Poisson ratio effect factor is obtained, Constitutive relation to be easy use in finite element analysis is founded.
本文引入等效切线模量，给出了泊松比影响因子，建立了在有限元分析中使用方便的本构关系。
In finite element analysis of the reinforced concrete structures, the model of bond-slip between the reinforcement and concrete requires the introduction of special elements.
在有限元计算分析中，钢筋与混凝土间的黏结滑移需要用特殊的单元来进行模拟。
Forming limit diagram is used for analyzing sheet forming in finite element analysis software have proposed forming limit stress diagram which is not relies on the loading path.
但它是依赖于加载路径的，用它来分析多道次板成形是不合适的，于是人们提出了与加载路径无关的应力成形极限图。
The high order triangular elements play an important role in finite element analysis. A new method for plotting colored patterns of high order triangular elements is presented in this paper.
高次三角形单元在有限元计算中起着重要作用，本文提出一种画高次三角形单元云图的新方法。
In finite element analysis, the bandwidth of the whole stiffness matrix is reduced by optimizing the node numbering, thereby the needed memory space is saved and the calculation time is reduced.
在有限元计算过程中，可通过优化节点编号来减少整体刚度矩阵的带宽，从而节约存储空间，减少有限元分析的计算时间。
The key in finite element analysis on complete pile frame of rotary pile drill-finite element model of pin connection, is researched in depth. A feasible and accurate finite element model is offered.
对旋挖钻机桩架整体有限元分析中的关键件——销轴连接的有限元模型进行了深入研究，并提出了实用而精确的有限元模型。
The correct weak form of basic equations in elasticity is the foundation of finite element analysis.
弹性力学基本方程正确的弱形式将是有限元分析的基础。
Corrugation problem in the car trunk sealing strip edges is analyzed with the highly non-linear finite element analysis software (MARC). The structure and material is optimized.
本文利用高度非线性有限元分析软件MARC分析轿车行李箱密封条唇边的起皱问题，并对其结构及材料进行了优化。
A finite element analysis demonstrated that minimizing bone and ligament removal resulted in greater preservation of normal motion of the lumbar spine after surgery32.
有限元分析证实，最低程度的切除骨和韧带能够更大程度的保留术后腰椎正常活动范围32。
In this thesis based on engineering examples, some Suggestions were put forward to control crack by finite element analysis of floor slabs.
本文结合工程实例，对楼板的温度裂缝进行了有限元分析，并提出了一些预防裂缝的建议。
The theoretical analysis and numerical experiments show that the multiscale finite element method presented in this paper is very effective to solve above these kinds of problems.
理论分析和数值实验均表明：多尺度数值方法对求解多孔复合介质周期结构的热传导和质扩散问题是可行的和有效的。
Self adaptive finite element method has its important application value in the analysis of practical engineering problems.
自适应有限元方法在实际工程问题的分析中有重要的应用价值。
In the process of completing, the mechanism design requests are considered fully, some methods such as the computer assistant simulation design, finite element analysis and test verify are adopted.
在完成过程中，充分考虑了铺设轮的机械设计要求，采用了计算机辅助仿真设计、有限元分析和试验校验的方法。
The seismic capacity of the box-shaped joint in the reinforced concrete mega-frame structure system is studied, and the finite element analysis is done with ANSYS .
本文对钢筋混凝土巨型框架结构箱形节点抗震性能进行了试验研究及ANSYS程序有限元分析。
In this master thesis, the stress-strain relationships of thin films were measured by nanoindentation combined with dimensional analysis and finite element method.
本文以纳米压痕法结合量纲分析及有限元方法来测量薄膜材料的应力-应变关系。
Possibility and efficiency in the application of this method to large finite element analysis are illustrated by an example of the stress analysis for a section of a cable stayed bridge.
以斜拉桥桥段的应力分析为例，说明在大型有限元分析中采用分阶段计算方法的可能性和有效性。
It is effective to use finite element method in monolithic analysis of an elastic foundation with the frame on it.
用有限单元法对弹性地基和上部框架进行整体分析，是一种有效的办法。
The finite element method was used for analysis of heat stress in chip on board(COB).
本文采用有限元法分析了板上芯片（COB）的热应力分布。
The finite element method was used for analysis of heat stress in chip on board(COB).
本文采用有限元法分析了板上芯片（COB）的热应力分布。
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