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。
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。
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。
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 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 finite element methods used in simulation on hot rolling of strip are introduced as well as the instances of revealing mechanics parameters, temperature field, and development of new process.
介绍了板带钢轧制过程中常用的有限元模拟方法的类型，及其近年来在揭示轧制力能参数、温度场、板形控制及板带轧制新技术和新工艺开发中的一些应用实例，并指出其存在的问题和发展前景。
This paper describes how the finite element methods can be used for analysis and evaluation of passenger car body structure. The method also suits to body structures of other types of motor vehicles.
本文简述了用有限元法对轿车身结构进行与评价，也适用于其它类型车身的结构分析。
Considering characteristics of grotto relics the influence factors and dynamic finite element analysis methods on deformation stability grotto country rock are discussed.
针对石窟文物的特点，阐述了影响石窟围岩变形稳定性的主要因素和动力有限元分析方法。
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 effect of variation of base pressure upon foundation stiffness are calculated by means of finite element methods.
本文用有限元法计算了基底压力的变化对地基刚度的影响。
In this paper the error caused by grinding heat is analyzed by using methods of finite element and finite difference, and the theory datas are contrasted.
本文利用有限差分和有限元两种方法对磨削热引起的误差进行了分析，并对理论数据进行了对比。
At present, the common numerical methods are finite difference, finite element, boundary element, integration equation and transmission line method.
目前，解决这类问题的数值方法主要有有限差分法、有限元法、边界元法、积分方程法、传输线法等。
The emphasis is placed upon the numerical methods, including finite difference method, finite element method, boundary element method and so on.
着重讨论了包括有限差分法、有限元法和边界元法等在内的数值方法。
Compare to the conventional finite element method and common-used time integration methods, the space-time finite element method has some advantages in precision and stability.
与传统的有限单元法和常用的时间积分法相比，时空有限元在精度和稳定性方面具有一定的优越性。
We considered the finite volume element methods (FVM) based on circumcenter dual subdivision for the elliptic equations and parabolic equations.
考虑基于外心对偶剖分的椭圆型与抛物型方程的有限体积元法。
Considering characteristics of grotto Relics, the influence factors and dynamic finite element analysis methods on deformation stability grotto country rock are discussed.
针对石窟文物的特点，阐述了影响石窟围岩变形稳定性的主要因素和动力有限元分析方法。
The finite element analysis methods for plate-beam composite structures with random physical parameters under the random loads action are studied.
以随机物理参数板梁组合结构为对象，研究了其在随机力作用下的有限元分析方法。
A mathematical model for thermal process is established and the process is simulated by numerical methods such as finite element method etc.
建立了热过程的数学模型，并采用有限元等数值方法模拟其热过程。
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。
The analytical result proofed by finite element method (FEM) indicates the same results by two methods.
通过有限元法验证解析结果，两种方法所得结果吻合较好。
Among the numerical simulation methods, the finite element method (FEM) is widely to solve the electric field with complex structure and multi-dielectric medium with high precision.
在常用数值求解方法中，有限元法以其通用性强，适用于结构复杂、多重介质复杂场域求解，且求解精度高等优点而被广泛用于电器电场的数值求解。
The methods of analyzing the strength of complex mechanical structure were studied through the application of the finite element method, and the methods of building model and gridding were discussed.
研究了用有限元法对复杂机械结构进行强度分析的方法和步骤，对复杂机械结构的建模方法和网格划分进行了探讨。
The stress-distribution about manhole structure of middle-pressure reactor is desicribed by using the methods of finite element analysis.
采用有限元法对中压反应釜人孔凸缘结构进行了应力分析，揭示了其应力分布情况。
The paper described the finite element analysis(FEA) methods using in the mechanical behavior of flange beams and H-beams with trapezoidally corrugated webs.
本文采用有限元的分析方法，分别建立了实腹式工字钢梁和波折腹板H型钢梁的有限元模型。
In the analysis, the finite element method and other simplified methods are compared using different models of lateral soil stiffness.
采用不同桩侧土抗力与桩身位移关系的模式，以有限单元法进行分析；
A least-squares mixed finite element methods for the first-order system formulation of second-order elliptic problems and a formulation for the infinite boundary conditions are presented.
研究了无穷边界的二阶椭圆问题，探讨了将其转化为一阶系统的最小二乘有限元逼近方法。
In chapter2, the finite element mesh generation methods are briefly reviewed.
第2章综述了有限元网格生成方法的国内外研究现状。
There are implicit integration and explicit integration methods to solve the finite element formulations for plate forming simulation.
用于板材成形模拟的有限元方程的求解方法主要有隐式积分和显式积分两种。
The above-mentioned methods are combined to optimize the field of the breaker, and the calculation results are compared with the results calculated by finite element method.
本文将上述方法结合起来对断路器的电场进行优化计算。并将计算结果与有限元法的计算结果进行了分析比较。
Properties of finite element analysis and its application to textile industry were discussed. Finite element analysis will broaden the research methods of textile science.
评述有限元分析技术的特点及其在纺织中的应用，指出有限元分析技术在纺织行业广泛的应用前景。
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