接触问题

The formation process of corrugation is the feedback mechanism of vehicle-track coupling dynamics and rail damage mechanism.

波磨的形成过程实际上是一种由车辆—轨道耦合动力学和钢轨破坏机理构成的反馈机制，其中轮／轨关系作为联系机车车辆系统与轨道系统的关键环节，是构成这种机制的重要内容，属于接触问题。

The multitooth contact problem of the crown gear coupling is analysed by using 3 D BEM. Actual measurements on a specially designed test bed are made.

本文首先应用三维弹性边界元方法对一鼓形齿联轴器的多齿接触问题进行了数值计算分析，然后在专用试验台架上作了相关实测研究。

It is found that both the FE method in analyzing thecornering tires and the method of dealing with large slip frictional contactproblems are correct and reliable. The interaction between tire and soft ground is studied.

有限元分析结果和试验测试结果有很好的一致性，表明本文提出的轮胎稳态侧偏有限元分析方法是正确可靠的，也表明本文提出的大滑动摩擦接触问题的处理方法是正确可靠的。

Based on the superpotentialfunction,the variational principle on different function sets is derived for elastoplasticfrictional contact problems.

利用超势函数概念，导出了在不同函数集上的弹塑性摩擦接触问题的变分原理。

The development of this system will offer a new research tool for dynamic test of contacting problem and vibration test.

本系统的研制为动态接触问题的研究及振动测试开发了新的研究工具。

It is also the key factor to influence the efficiency of solving the problem.

因此它也是影响接触问题分析效率的主要原因之一。

The dynamic effects and the thermal effects are taken into account in the elliptic contact analysis.

在对线接触问题的分析中，考虑了动态效应、热效应和润滑油的非Newton性质。。。

"Remember, it's a contact problem," Haynes says.

海恩斯说，请记住，这是一个接触问题。

Theories of micromechanics and multi-rigid body dynamics are introduced to study the dynamic interaction between the particles of the fault medium.

指出了断层透镜体带的颗粒与颗粒及颗粒与周围充填介质间的相互作用属于固体力学的接触问题。

Indirect selection is an effective way to solve the"Midas Touch"problem.

4间接选择方式是解决"米达斯接触"问题的有效方法。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。