1、

Using a finite element program of a three-dimension bar system, the nonlinear dynamic analysis for the structure tested is conducted, and finally the calculated and experimental results are compared.

本文还应用三维杆系有限元弹塑性动力分析程序HODYNA对所试验的框筒结构进行分析,并与试验结果比较。

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2、

By means of finite element program, thickness of end-plate and stiffen of column flange affect to connection performance are analyzed.

并通过有限元程序分析了端板厚度、柱翼缘板刚度对连接性能的影响。

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3、

However, the biggest difference compared with Doctor of philosophy programs is that it is the practice-oriented degree programs. In the program it contains a certain element of learning.

但它与哲学博士学位最大的不同是专业博士学位是以实践性为导向,且包含一定的指导性学习成分。

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4、

Further, the optimum excavation subsequence is gain through calculating onside wall pilot tunnel plan by finite element method program and do the sensitivity analysis of soil parameter for affects on excavates.

又对侧壁导坑施工方案进行进一步有限元仿真模拟计算,研究得出最优的块体开挖顺序,并作了开挖土体参数对开挖影响的敏感性分析。

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5、

The program's result show that using database technology to handle the circuit diagram can adjust every element easily, and it can be adjusted discretionarily later after the circuit diagram is saved.

程序结果表明,使用数据库技术来处理电路图,可以很方便地对各个元器件进行调整,而且保存后,以后还可以任意调整。

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6、

A three-dimensional computational study for the process of shooting heavy cluster warhead by gasbag has been performed using finite element program of LS-DYNA.

利用LS-DYNA有限元软件对用气囊抛撒重型子弹药的过程进行了数值模拟。

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7、

For the centrifugal impeller blade composed of straight-line element, the grid generating method is developed with Cubic Non-Uniform B-Spline, and the corresponding program is completed.

采用三次非均匀B样条技术,对直纹面叶片的离心压缩机叶轮通道的网格生成方法进行了研究。

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8、

A judgement of the heat enthalpy for the phase change element has been applied, so the FEM program dealing with the phase change can start without any other initial phase state input data.

应用单元相变发生的热焓判据,使程序能够自启动,不必给出单元初始状态输入数据。

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9、

The theoretical base of the fluid FEM program is the discreteness of Navier-Stokes equation. The iso-parametric element with four nodes and the iso-parametric element with eight nodes are used in the FEM program.

该流体有限元程序的理论基础是纳维-斯托克斯方程的有限元法离散,有限元的网格采用的是四结点四边形等参单元和八结点四边形等参单元。

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10、

Based on nonlinear finite element theory, the tangent stiffness matrix in space frames is deducted and the program of nonlinear dynamic stability is compiled.

本文以此单层柱面正交异型网壳结构作为研究对象,根据非线性有限元理论建立了空间梁单元的切线刚度矩阵,编制了非线性动力稳定程序。

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11、

Especially, taking advantage of the characteristic of element assemble in FEM program, method to manipulate the incomplete simple constraint among each beam is also presented.

根据一具体水平梁架的实际情况,结合有限元处理程序中组装总体刚度矩阵的特点,较好地实现了层合梁之间的不完全简支连接。

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12、

Dynamic characteristic of cymbal transducer has been modeled and analyzed with finite element method and ANSYS 5.7 program.

用有限元法和ANSYS5.7软件模拟、分析了Cymbal换能器的动力学特性。

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13、

gcgfem software gcgfem made by limited element program language for analysis on steel fork pipe reinforced by crescent moon rib

有限元程序描述语言开发的月牙肋内加强钢岔管有限元软件

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14、

the finite element analysis to the u-shape bellows by the ansys program

用ANSYS软件对U形波纹管的有限元分析

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15、

projects of excavation constructions of triple-span arch culvert are simulated using nonlinear finite e element analysis program.

利用非线性有限元程序,对三跨拱涵开挖施工方案进行模拟。

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16、

This paper presents a sub-structure finite element method for unsteady heat conduction and describes the large general program available for every kind of heat conduction problems, which is implemented on IBMPC/ XT.

本文提出了非稳态热传导问题的子结构有限元方法,并在IBM&PC-XT微型机上编制了适用于求解各种热传导问题的大型通用程序。

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17、

based on 2 d finite element analysis method, considering some factors of modification on addendum and tool round angle, a parametric general 2 d finite element analysis model and its pre processing and post processing program are put forward in this paper.

利用二维有限元分析方法,考虑齿轮变位及刀具圆角等因素,建立了参数化轮齿通用二维有限元分析模型及其前后处理程序。

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18、

then the numerical programs are developed on the platform fepg (finite element program generating system) software.

然后在FEPG(有限元自动生成系统)平台上,编制相应的计算程序。

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19、

by choosing appropriate two and three-dimensional mechanical models and simple effective analytical method, finite-element program "ansys" is applied to calculate and analyze the models largely in the method of simulation. in these models, material nonlinear and boundary nonlinear are considered.

通过选用合适的平面和空间计算模型、简单有效的分析方法,考虑了材料的非线性和边界条件的非线性,应用大型有限元程序ANSYS对所建模型进行了大量的模拟分析计算。

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20、

optimized with finite element program, manufactured with high strength steel plate, powerful boom structure;

有限元程序优化、高强度钢板制作、强劲有力的吊臂结构;

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