The contact finite element method is used in present paper to analyze stress of bolt connection structure.
应用接触有限元方法，对螺栓联接结构进行了应力分析。
Modeling program of cycloid profile contact finite element was finished by use of parametric function in I-DEAS software.
利用I-DEAS软件本身的参数化设计功能，编写了摆线轮齿面接触有限元建模程序；
The dynamic contact finite element models of standard involute gear and modification gear are established in the software of ANSYS.
在ANSYS软件中建立了标准渐开线齿轮与修形齿轮的动力接触有限元模型。
Furthermore, the contact finite element was adopted to gain the accurate distribution of strength in the subassembly with the interference between the axle hole and the shaft.
另外，还采用接触单元对孔轴过盈配合联接组件进行了有限元分析，得到更为精确的强度分布。
The time-variable stiffness is acquired by 3D finite element contact procedure, while the exciting force caused by meshing shock is obtained by 3D dynamic contact finite element mixed formula.
时变刚度曲线用轮齿三维接触有限元方法求得，啮合冲击激励力用轮齿三维冲击-动力接触有限元混合法求得。
By analysis of the middle section stress of the hollow slab in the two situations of consider contact and not consider contact, verified the accuracy of contact finite element model in that situation.
通过考虑接触与不考虑接触两种情况时桥面板跨中截面的受力分析，验证该问题中接触有限元模型的正确性。
The roll separating force, rolling torque and contact pressure along the surface of the rolls are also evaluated by means of the finite element method.
轧制分离力、轧制力矩以及沿轧辊表面的接触压力也通过有限元法进行评估。
It is significant to study the contact area in rolling process and simplify model of finite element.
对研究花键冷滚压成形过程中的接触面积和有限元模型的简化具有重要的意义。
Dynamic contact theory is applied to simulate the sliding of surface fault. Finite Element method is used to analyze the effect of surface fault on site ground motions.
应用动接触理论模拟断层的滑移问题，用有限元方法计算浅层断层对场地地震动的影响。
Using ABAQUS to build the finite element model of reinforced concrete hollow slab and rubber bearing, simulate contact effect between them by set contact property.
运用有限元软件ABAQUS建立钢筋混凝土桥面板与橡胶支座的有限元模型，设置接触属性来模拟二者之间的接触作用。
It is difficult to solve the contact problem by usual finite element program.
直接应用通常的有限单元程序来解接触问题会遇到数值困难。
This paper is based on the research of classical contact analysis and Finite Element Method (FEM) contact analysis.
论文对经典接触计算方法与有限元接触问题计算方法进行了对比研究。
In this thesis the generation of orthogonal - aligned - shaft face gear, finite element analysis (fea) of the bend stress and contact stress of the fg drive are studied.
本文主要研究了正交面齿轮的齿面生成、正交面齿轮传动的弯曲应力和接触应力的有限元分析。
In the numerical simulation of relieving residual stress by hammer peening, contact element technique was firstly adopted for establishing the finite model and calculating the hammer peening.
首次在锤击消除焊接应力的数值模拟研究中，采用接触单元技术建立有限元模型模拟计算锤击作用。
The finite element method (FEM) of contact theory and eigenvalue computing is used in this thesis to solve the problem of natural modal analyzing aircraft structure with contact surface.
本文采用接触理论有限元数值方法加特征值计算的方法来解决考虑连接面固有特性计算的问题。
A finite element method for contact problems is developed to study the interaction mechanism between landslides and tunnels and to analyze the deformation of the tunnels in landslides.
为研究滑坡隧道间的相互作用机理及受力变形规律，应用接触问题的有限元算法对这一问题进行了计算分析。
Procedure for computing a reliable and efficient a-posteriori error estimate in finite element contact problem analysis is presented.
本文提供了一种可作为弹性接触问题有限元分析后处理过程的误差估计方法。
Meanwhile, with other engineering concrete examples, the applicability of contact elastoplastic finite element algorithm used to analyze the debris landslide stability was studied.
同时，结合其他工程实例，对弹塑性接触有限元算法在碎石土滑坡稳定性分析中的适用性进行研究。
The analyzing method of the contact problems and engineering application is researched basing on Hertz contacting theory and finite element method.
本文主要以赫兹接触理论和有限元法为理论基础，对接触问题的分析方法和工程应用进行了分析和研究。
A general contact algorithm for parallel finite element simulation of dynamic contact problem is presented in this paper.
针对动态接触问题的有限元并行计算，提出了一种新的接触算法。
A general practical finite element analysis model for two-dimentional elastic large deformation contact problems was established using the TL method.
用TL法分析研究，建立了二维弹性大变形接触问题的一般实用有限元分析模型。
Aiming at sheet space structure system, the finite element method in quantitative analysis about contact problem is studied in this thesis.
针对板片空间结构这一结构形式，研究了接触问题定量化分析的有限元方法。
The nonlinear dynamic response of piping with gapped supports is analyzed by the finite element method for the dynamic contact problem.
用动力接触有限元法对带间隙支座的管系非线性动力响应进行分析。
The finite element mould is set up to stimulate the contact condition between the flange of shell and the cover of dryer which proved to be correct by the result of stress measurement of1500dryer.
建立模拟烘缸缸体与缸盖法兰间相互接触状况的有限元计算模型，并用1500烘缸的应力实测结果验证计算模型的正确性。
Then a finite element method for quickly solving elastoplastic contact problems is presented by using quasi-elastic summation and double-iteration.
而后，利用拟弹性叠加、双重迭代给出一种快速解弹塑性接触问题的有限元算法。
Thus the finite element method is used to study the duplex nonlinearity (geometric nonlinearity and contact nonlinearity) of the drill string at the well bottom.
针对以上难题，利用有限元法研究了钻柱在井底的二重非线性(几何非线性和接触非线性)问题。
Thus the finite element method is used to study the duplex nonlinearity (geometric nonlinearity and contact nonlinearity) of the drill string at the well bottom.
针对以上难题，利用有限元法研究了钻柱在井底的二重非线性(几何非线性和接触非线性)问题。
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