elastic contact造句
例句与造句
- Life of electric switch with self - elastic contact finger is long
自力型触指,开关电气寿命长 - In this thesis , the combination of photoelastic and numerical methods is used to study the two - dimensional elastic contact problems
本文利用光弹性-数值组合解法对平面弹性接触问题进行了研究。 - A boundary element method based on an iterative technique for solving the three - dimensional elastic contact problem is presented
本文采用一种基于迭代技术的边界元法求解钢丝与滚道的三维摩擦型弹性接触问题。 - The effects of several factors on contact problems are discussed , and the experiment examination is provided for the numerical solution of elastic contact problems
分别探讨了几个因素对接触问题的影响，为数值求解平面弹性接触问题提供实验验证。 - This paper discusses the shape optimization problem of 3 - d elastic contact objects in theory using bem , and analyses the real contact problem of bears and rolls
本文以边界元法作为应力分析工具，对三维弹性接触物体的形状优化问题进行了理论上的探讨，并对直齿轮接触问题、滚子接触问题进行了实际分析。 - It's difficult to find elastic contact in a sentence. 用elastic contact造句挺难的
- This paper discusses the optimization problem of 3 - d elastic contact objects in theory using bem , and analyze the real contact problem of helical gears . the author developed the program which is necessary for the stresses analyses
本文以边界元法作为应力分析工具，对三维弹性接触问题的形状优化问题进行了理论上的探讨，并对斜齿轮接触问题进行了实际分析。 - The author developed and made advanced the common program 3dcbem , selected cvm as the optimize algorithm . a integrated shape optimization software system of 3 - d elastic contact program based on 3dcbem was constructed
作者完善和发展了三维弹性物体接触应力通用边界元分析程序3dcbem ；选取约束变尺度法作为优化算法，构建了一个完整的三维弹性接触问题形状优化软件系统。 - Based on the difference between the corresponding limit of displacement from both side of contacted bodies , a local direct error estimator of bem solution for 3d elastic contact problem is presented , and then a scheme of adaptive bem is suggested
在此基础上提出将接触体接触单元间与域内解连续的边界位移之差的某种度量作为三维弹性体接触问题边界元法的一种误差直接估计，并且提出了三维弹性体接触问题边界元法的一种自适应计算方案。 - The boundary integral equation for elasticity is derived through the general green ’ s formula and the corresponding fundamental solution . the paper represents the contact conditions , which are essential for the coupling of the boundary integral equations of the two different elastic contact bodies , in a local coordinate system properly chosen
利用广义格林公式和基本解得出弹性问题的边界积分方程,采用循环迭代的方法,通过寻求与接触条件相协调的接触边界位移及面力增量来确定接触区域的大小。 - Special grids is adopted for solid model of conical roller bearings by applying for three - dimensional solid and contact elements , aiming at its characteristic , stress and load distribution of elastic contact problems . finite element model built in the paper is fit for objective practice , with flexible - flexible contact bodies and surfaces - surfaces contact mode
本文针对汽车后桥传动锥轴承的接触弹性变形特点、接触应力及负荷分布规律，采用三维实体单元及三维接触单元对圆锥滚子轴承实体模型进行特殊的有限元网格划分，将接触单元按柔体一柔体处理，采用面一面接触分析模式，建立了符合实际的有限元模型。 - In term of that , the solution result in two different condition is achieved by ansys software . deep research and comparing analysis between the classical solution and the finite element result is made on contact stress & formation and load distribution of conical roller bearings by revised classical formula of elastic contact problems , according to finite element solution in two different interfering conditions
根据有限元数值模拟结果对经典解析解中接触弹性变形量与作用负荷的关系进行了修正，利用修正过的接触弹性变形公式对汽车后桥传动锥轴承的接触应力和变形及负荷分布规律在无游隙及负游隙两种情况下进行研究，并将结果与经典解析解进行了对比分析。 - In this dissertation , some basic investigations on the bem of 3d elastic contact problem have been carried out , which can be listed as follows : at first , an early investigation of authors " group , on direct error estimation of bem solution for elasticity problem , is extended from 2d problem to 3d elastic contact problem . an accurate and efficient algorithm for the determination of boundary displacement , which is continuous with the displacement solution within the domain of an elastic body , is then presented
本文对三维弹性体接触问题的边界元法做了若干应用基础性研究，其中主要包括以下几个部分：作者首先将本研究组提出的弹性力学问题边界元解误差的直接估计从二维推广到三维问题，给出了确定与域内解连续的边界位移的一种精确有效的方法。 - First , the theory of fretting wear and studies on fretting fatigue were introduced and the parametric method was used in the process of creating the model of dovetail joints in ug software . 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 . with the effect factor of load frequency , the prediction method of fretting fatigue life of dovetail joint under low and high / low cycle complex load is proposed
本文介绍了微动损伤的机理和微动疲劳寿命的研究方法；利用ug软件对燕尾榫联接结构创建了参数化实体模型；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；在已有微动疲劳寿命预测模型的基础上，引入载荷频率影响因子，对低周、高低周复合载荷作用下的燕尾榫联接结构进行了微动疲劳寿命的预测，与试验结果对比表明采用本文提出的方法预测榫联接结构的微动疲劳寿命是有效的。 - A general matlab program for computing the 3 - d frictional elastic contact problem by boundary element method is compiled . the wire race - ball advancing contact problem is numerically calculated , the 3 - d distribution of contact stress and deformation is plotted and the evolvement of contact area is given
采用matlab语言编制了三维摩擦型弹性接触问题的通用边界元程序,对钢丝滚道?钢球扩展型接触问题进行了数值计算,得到了接触应力和接触变形的三维分布以及接触区域的大小。 - For the boundary nonlinear problems , such as elastic contact problem , the boundary displacements and boundary tractions are just the basic variables of the boundary integral equation , and the contact conditions can be satisfied with higher accuracy in bem ; therefore , the bem can be applied to solve the elastic contact problem more accurately
对于弹性接触问题等边界非线性问题而言，由于边界位移和边界面力正是边界积分方程中的基本未知量，边界元法能以更高精度满足接触条件，因此，边界元法能更精确地求解弹性接触问题。
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