In recent years, with the fast development of computer technology, the Finite Element Method (FEM) has become one of the most powerful analysis tools available in solving complex engineering problems.
近年来，随着计算机技术的飞速发展，有限元方法已经成为复杂工程问题求解中最强大的数值分析方法之一。
Using complex structure finite element analysis, the theoretical prediction conforms with the experimental results very well, the equivalent model is reasonable, and the method is correct.
所建模型经复杂结构有限元方法分析，结果和试验相吻合，表明等效模型是合理的，方法是正确的。
With the constant improvement of engine design demands, the finite element method may be used in the design of major parts of engine and can meet the design needs of complex structures.
随着发动机设计要求的不断提高，应用有限元方法在其主要零部件设计上，能够符合复杂结构的设计要求。
Considering that the property of the gasbag model is similar to that of the spring model, the complex gasbag model is simplified to a general spring model in the light of the Finite Element Method.
考虑到气囊模型的特性与弹簧模型的特性相似，利用有限元法把复杂的气囊模型简化为常用的弹簧模型。
The method of Virtual Prototype Building and Finite Element Analysis is theoretically meaning and practically valuable for design and performance simulation of complex mechanical system.
其中的虚拟样机建造方法与有限元分析手段在共同建立的联调平台下解决复杂机械系统设计及性能仿真方面具有理论意义与实用价值。
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 finite element method is applicable to complex structure, so it has great application value in engineering.
有限元法是一种适合于各种复杂结构的分析方法，值得在工程上推广。
The finite element method is a very effective numerical analysis method to extremely complex engineering structure.
有限元法是分析复杂工程结构的一种非常有效的数值分析方法。
Finite element method is an useful tool for modeling seismic wave in complex medium, it simulates seismic wave propagation quite realistically and displays seismic wave fields in quite detailed way.
有限元法是复杂介质地震模拟的有力工具，它能比较客观地反映地震波的传播过程，比较细致地再现地震图像。
Because of its bad working environment and complex force, the drilling tools can be simulated by the finite element method (FEM). It is advantage that FEM can be used to analyze drilling tools.
钻探机具由于其恶劣的工作环境和复杂的受力情况，应用有限元分析方法可实现它的数值模拟，且具有明显的优越性。
Complex analysis is an effective finite element method to simulate the dynamic response of rock soil mass to earthquake.
复反应法是用来分析地震动力作用下岩土体动力性质的有限元方法之一。
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 finite element method suits specially in the solution of complex geometry structure and the inhomogeneous medium electromagnetic problem.
有限元法特别适合于解决复杂几何结构和非均匀媒质的电磁问题。
Then the author combines the basic equation of impact dynamics with finite element method and establishes the analysis method of complex structures under impact load.
将冲击动力学的基本方程和有限元分析相结合，建立了复杂结构在冲击载荷作用下的分析方法。
The given method may be applied to identify parameters in complex finite element model.
本文方法可用于复杂有限元模型中的参数辨识。
The result shows seven-freedom unit finite element method has high precision to analyse simple beam of rectangular section, it can replace complex analytic solution.
说明采用七自由度单元的有限元法进行矩形截面简支梁的弯翘分析，有很高的精度，可以代替繁琐的解析解。
The finite element method was applied to model the complex suspension chassis and the component mode synthesis superelement theory was applied to reduce the dimension of the chassis dynamic model.
建立了复杂悬浮架有限元模型，利用模态综合动力凝聚超单元方法生成较低维数的悬浮架动力学模型。
A finite element method for the design of the lining of pressure tunnels in complex-swelling rock, considering its coupled-rheological behaviour and the seepage effect is presented in this paper.
本文提出了一种在复合膨胀岩体中考虑其耦合流变性态和渗流效应以设计有压隧洞衬砌的有限元方法。
Based on a special method of Neural Networks, the finite element model about a larger complex space latticed truss structure was corrected.
依据神经网络的方法完成了对大跨度复杂体型网架结构有限元模型的修正。
It is quite complex and difficult to simulate bolt pretension accurately in the analysis of bolt joint by finite element method.
在螺栓联接的有限元分析中准确模拟螺栓的预紧力是一项复杂而困难的工作。
The presented method selects only one cyclic symmetric sector of the structure as the finite element calculating model and establishes the complex constrained eigenvalue equation of the sector.
选取结构的任一个循环对称扇区作为有限元计算模型，建立单个扇区复约束特征值方程；
The results show that finite element method is suitable for the analysis of non-Newtonian fluid flow with complex geometry.
结果表明有限元法适于分析复杂流场中非牛顿流体的流动。
The finite element method is used extensively in the solution of complex engineerin;
当前，由于有限元素法大都使用串行算法，处理时间较长。
In this paper, a complex scalar magnetic potential finite element method is proposed to calculate the three dimensional anisotropic nonlinear magnetic field and iron loss in transformer cores.
本文提出复标量磁位的有限元法计算变压器铁心中三维各向异性非线性磁场和损耗。
In this paper, we discuss the numerical modeling of complex resistivity anomalies for Cole-Cole dispersion model by the Finite Element Method (FEM).
本文研究了用有限元数值方法模拟柯尔—柯尔复电阻率模型异常规律的问题。
Analogy method based on experience is insufficient for complex shape part and Trail-and-error. Only simple finite element increment simulation method is time consuming.
传统的经验类比设计对于复杂拉深件难以奏效，单纯应用有限元增量模拟法进行“试错”耗时多、效率低。
The traditional finite element method (FEM) involves constructing mesh by hand, and the computation is complex when the analysis relates to seepage with free surface.
运用传统的有限元方法求解渗流问题时，需要人为进行网格划分等前处理工作。
An efficient numerical method for the finite-element model updating of damped gyroscopic system was developed based on incomplete complex modal measured data.
提出了一种基于不完备复模态测量数据修正阻尼陀螺系统有限元模型的有效数值方法。
An efficient numerical method for the finite-element model updating of damped gyroscopic system was developed based on incomplete complex modal measured data.
提出了一种基于不完备复模态测量数据修正阻尼陀螺系统有限元模型的有效数值方法。
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