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。
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。
Method the Finite Element Method was employed to perform the stress analysis on this valve, which included the material nonlinearity, large deformation and the contact condition.
方法考虑材料非线性，大变形和接触条件建立有限元模型，采用有限元法进行应力分析。
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。
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 the thesis, the contact stress, bending stress on the root and the contact force on the tooth have been calculated by Finite Element Method (FEM).
文章采用有限元接触计算方法，计算了螺旋锥齿面接触应力和齿根弯曲应力以及齿面接触合力。
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。
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。
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。
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。
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。
The axisymmetric finite element method was proposed to calculate the whole stress of tank. This method applied the contact element to simulate the interaction between foundation and tank bottom.
采用轴对称有限元法计算了油罐的整体应力，引入接触单元法模拟地基与底板的相互作用。
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。
Bending stresses and contact stresses of the gears were investigated by finite element method in the static analysis.
在齿轮的静力学分析中，利用有限元的方法对齿轮的齿根弯曲应力和齿面接触应力进行了研究。
An accurate account of the contact problem of an elastic indenter and a laminated beam is given by using the mixed finite element method for solving elastic contact problems.
本文采用处理弹性接触问题的有限元混合法研究了弹性压头与复合材料层合梁间的弹性接触问题。
A thermal elastoplastic contact model which can take into account the effects of temperature-dependent yield strength was developed by using finite element method.
应用有限元方法建立了可考虑屈服应力温度相关效应的粗糙表面热弹塑性接触模型。
By using the finite element method, the dynamic stress caused by vertical contact impact between bolt locking surface and barrel extension locking surface of a new rifle was studied.
采用有限元方法研究了某新型自动步枪枪机闭锁面与节套闭锁面间垂直接触碰撞的动应力。
In this paper results of observation and calculation with the finite element method of elastic contact are introduced. They are correspondence.
本文介绍了原型观测和弹性接触有限元法计算相当符合的成果。
After calculating with finite element method and photoelastic-test, it shows that the contact stress distribution is not in keeping with the formulas given by some bearing hand books and textbooks.
通过有限元计算及光弹性实验，结果证明，滚针轴承的接触应力分布与轴承手册和教科书中所给出的公式不符。
Combining contact face element with thickness, a contact slice element used in finite element method was proposed.
将该模型与有厚度接触面单元相结合，提出了一种用于有限元计算的接触带单元。
Using the finite element method, with a special algorithm by treating the contact areas as zero-aperture elements, numerical simulations of fluid flow in joints were conducted.
考虑节理面上的接触领域的非透水性，用有限元法对节理中的渗流进行数值模拟。
In accordance with the theory of contact mechanics an analysis is made upon rolling bearings by means of finite element method and a new method of unsymmetric shape modification for roll...
根据接触力学理论，通过有限元方法对滚动轴承的分析，提出了滚子非对称修形新方法。
A contact analytical modal of hanging rod linking big bell in blast furnace was built in finite element method (FEM) according to fatigue reasons of hanging rod linking big bell.
根据大钟吊杆的可能失效原因，采用有限元方法，建立高炉大钟吊杆系统的接触分析模型。
Based on finite element method about contact theory, the models are validated by several examples.
针对接触理论有限元法，通过几个算例验证前述模型的有效性。
The elastic contact problem is analyzed in finite element method (FEM) and is used to the parameters' distribution and contact stress of the joint are obtained on the base of ANSYS code.
基于ANSYS软件平台求解弹性接触问题，获得了榫联接结构接触应力及接触状态量的分布；
On the base of finite element method about contact problem, building models of the flanged connection and the sleeve connection of aircraft is introduced.
在接触问题有限元法的基础上，介绍飞行器的盘式连接、径向螺钉套接接触模型的建立。
In this paper, the contact problems of small displacement and strain have been analysed by finite element method and incremental theory.
本文采用有限元法和增量理论对小位移小应变的弹塑性接触问题进行分析。
In this paper, the contact problems of small displacement and strain have been analysed by finite element method and incremental theory.
本文采用有限元法和增量理论对小位移小应变的弹塑性接触问题进行分析。
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