查询词典 fem

For dynamic problem, the unsimultaneous staggered iteration FEM method with explicit central difference scheme is used for the elasto-plastic analysis of the dynamic response of a soil foundation. The computed results show good agreement with soil mechanic knowledge.

对于动力问题，采用异步交叉迭代显式有限元解法，对典型的地基算例进行了固液耦合的有限元动力弹塑性反应分析，结果定性符合土力学的一般规律。

By doing so, the application of SDTFM is extended to random geometrical plane region. Compared with FEM, the method has such the advantages as using fewer elements, faster convergence and highter accuracy of computation especially in dealing with high gradient stress.

与单纯用有限元法求解相比较，本文方法具有划分单元少、求解速度快、计算精度高等优点，特别在求解高梯度应力时，显示极大的优势。

The other work in this paper is about the FEM simulation of Aluminum extrusion process.

虚拟制造关键技术构成中的另一个重要因素是制造工艺过程的计算机仿真。

In view of trust region algorithm has good global convergence for solving non-linear quadratic programming problem,the effective elastic module s damage factor and the damage distribution function is introduced by FEM updating .

鉴于信赖域算法在求解非线性二次规划问题中具有良好的全局收敛特性，同时结合有限元模型修正技术，引入有效弹性模量损伤因子和损伤分布函数的概念，在Matlab编程环境下调用ANSYS有限元程序中的APDL语言进行桥梁空间结构的有限元建模，利用信赖域算法调整局部单元的参数，通过连续损伤分布插值多项式拟合连续区段各单元的损伤分布曲线，进而实现了对连续梁桥的动力损伤识别。

Subsequently, on the basis of simplifying the structure and boundary condition, the FEM models of the wheel's felloe rigidity computing, the wheel modal computing and the wheel bending analysis were built separately.

而后在对结构、边界条件简化的基础上，分别建立了车轮轮辋刚度计算、车轮模态计算和车轮弯曲分析有限元模型。

On the base of Object-Oriented Paradigm,the method of Object-Oriented FEM is described by this paper.

本论文在面向对象方法的基础上，叙述了面向对象的有限元技术。

With the high development of computer technology, FEM gets broadly applied in the engineering.

随着计算机的飞速发展，有限元法在工程计算领域得到了广泛的应用。

The theoretical results are compared with those of FEM approach with good agreement.

理论计算与仿真分析的结果有较好的一致性。

In the third chapter,the interval static FEM is set up.

第三章，建立了区间参数结构分析的静态有限元方法。

The design of engine's parts is one of the fields in which the FEM was applied firstly.

发动机零部件的设计是有限元技术最早的应用领域之一。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。