动力摩擦

词组短语

dynamical friction

与动力摩擦相关的网络例句 [注：此内容来源于网络，仅供参考]

Thirdly, a new type base isolation system, i. e., slide-limited friction base isolation system is presented in this paper. Based on this system, harmonic and subharmonic periodic response of S-LF subjected to harmonic motion is investigated by using Floquet theory. Dynamic response of sliding structure subjected to earthquake ground motion is calculated with a precise high order direct integration method, and the numerical results are presented in terms of maximum acceleration response spectra of supcrstructure and maximum sliding displacement response spectrum. By comparison with isolating effects of pure-friction base isolation system and resilient-friction base isolation system , it shows that the isolating characteristic of S-LF is superior to P-F and R-FBI. Through analyzing an engineering example, it is observed that the maximum inter-storey shear force and absolute acceleration of sliding structure to earthquake ground motion are very different from those of traditional structures.

提出了一种新型基础隔震模型，即带限位装置的摩擦隔震体系；基于此隔震模型，利用Floquet理论研究地面谐运动下S-LF结构的运动特性；并利用高精度的精细时程积分法，通过对地震作用下S-LF动力响应的计算，绘制了上部结构最大加速度反应谱和基底最大滑移量反应谱，并研究了各种结构参数对隔震的影响；通过与恢复力摩擦隔震系统和纯摩擦力滑移隔震系统的比较表明，S-LF的隔震性能优于P-F和R-FBI；对计算实例的分析发现，地震作用下S-LF结构的层间最大剪力和最大绝对加速度反应分布较一般传统结构有很大区别。

Dynamic response of sliding structure subjected to earthquake ground motion is calculated with a precise high order direct integration method, and the numerical results are presented in terms of maximum acceleration response spectra of supcrstructure and maximum sliding displacement response spectrum. By comparison with isolating effects of pure-friction base isolation system and resilient-friction base isolation system , it shows that the isolating characteristic of S-LF is superior to P-F and R-FBI. Through analyzing an engineering example, it is observed that the maximum inter-storey shear force and absolute acceleration of sliding structure to earthquake ground motion are very different from those of traditional structures.

提出了一种新型基础隔震模型，即带限位装置的摩擦隔震体系；基于此隔震模型，利用Floquet理论研究地面谐运动下S-LF结构的运动特性；并利用高精度的精细时程积分法，通过对地震作用下S-LF动力响应的计算，绘制了上部结构最大加速度反应谱和基底最大滑移量反应谱，并研究了各种结构参数对隔震的影响；通过与恢复力摩擦隔震系统和纯摩擦力滑移隔震系统的比较表明，S-LF的隔震性能优于P-F和R-FBI；对计算实例的分析发现，地震作用下S-LF结构的层间最大剪力和最大绝对加速度反应分布较一般传统结构有很大区别。

To study the dynamic response performance of reinforced concrete frame structure with friction energy dissipation braces,the element stiffness and mechanics model of the element of friction energy dissipation device and the element of frame bar are analyzed.

为研究钢筋砼摩擦耗能支撑框架结构的动力反应性能，对其中的摩擦耗能器单元和框架杆单元的单元刚度和力学模型做了分析。

Parameter study was performed on the system design parameters such as friction-induced damping, friction coefficient, brake force and rotor rotational velocity.

并进一步分析了系统参数因素如摩擦系数、摩擦阻尼、制动力和转速等对制动尖叫倾向性的影响。

In this paper, the following experimental and theoretical investigations have been carried out: friction materical behavior tests, structure model experiments under low frequency cyclic and reversed loading, structure model dynamic experiments on shaking talbe, researches on dynamic analysis method and engineering design method for braced frame structure with friction control.

对二级摩擦控制支撑框架结构进行了摩擦材料的试验研究、低周反复荷载下结构模型的试验研究、振动台的动力试验研究、结构动力分析方法的研究以及摩擦控制支撑框架设计方法的研究。

In addition,the ideal working parameters were provided based on the research of working parameters and the object of pruning robot.During the research,a test system based on force sensor was developed,the friction coefficients between tyre and standing tree trunk of arborvitae,ginkgo and acacia were measured by the test system.This paper provides important data for the power selecting of pruning robot.

同时，对整枝机的工作参数、对象进行研究，提出了整枝机的合理工作参数，设计了一套测试系统；采用测力传感器测定整枝机系统轮胎与树木的作用力，计算出了轮胎与树木之间的摩擦系数；测定了侧柏、银杏、刺槐等几种主要树木的摩擦系数，为整枝机的动力选择提供了重要的依据。

Its friction type clutch working principle is when power transmits the export and input end design on route have is active and driven move two pieces of friction plate, the conduct that passes through the combination of friction plate to control power and cut off.

摩擦式离合器其工作原理是在动力传递路线上的输出和输入端设计有主动和从动两块摩擦盘，通过摩擦盘的结合来控制动力的传导和切断。

Puts briefly, the braking system has the braking force through the friction filler block clamp revolving brake disc or the lining compaction revolving brake drum, during this process as a result of will rub produces the massive friction heats.

简单地说，制动系统是通过摩擦衬块夹紧旋转的制动盘或摩擦衬片压紧旋转的制动鼓来产生制动力的，在此过程中将由于摩擦而产生大量的摩擦热。

The effect of the friction moment of bearings on performance is researched. The forming mechanic and influence factors of the friction moment of ball bearing are analyzed. Suitable clearness and groove radius of ball bearings are obtained by experiment and calculation. The relationship between starting moment of ball bearing and various lubricants is analyzed. The measure for reducing the starting moment of ball bearing is put forward, it is the theory basis and reference for ball bearing design of small power unit system.The system is an unstable system when the 24-station ball pen tip production machine is running because of various interferences. It is too hard to describe the system by linear method, so the nonlinear formulation must be used.

研究了小动力头系统轴承摩擦力矩对运转性能的影响，分析了球轴承摩擦力矩的产生机理及影响因素，采用实验和计算的方法得到了动力头球轴承的合理间隙及球轴承沟曲率半径，分析了各种润滑剂与球轴承启动力矩的关系，并提出了减小轴承启动力矩的措施，为小动力头系统的轴承设计提供了理论依据及实践参考。24工位笔头加工机械在笔头的生产加工过程中，由于受到各种因素的干扰是一个不稳定系统，其稳定性会发生一定变化，而且很难用线性方法表述。

When the car of system motive be stronger than the friction of the tire and will result in the tire lock die, once the occurrence tire lock die so tire and the friction of the ground from" quiet the friction"s become" to move the friction", not only the friction lowers significantly but even will lose to change direction to follow the vestige ability.

当剎车的制动力大过轮胎的摩擦力就会造成轮胎锁死，一旦发生轮胎锁死那么轮胎与地面间的摩擦就由『静摩擦』变成『动摩擦』，不但摩擦力大幅降低更会失去转向循迹能力。

与动力摩擦相关的网络解释 [注：此内容来源于网络，仅供参考]

dynamic friction：动力摩擦

dynamic force 动力 | dynamic friction 动力摩擦 | dynamic handling 动态处理

dynamic friction：动摩擦,动力摩擦

dynamic fracture toughness | 动态断裂韧性 | dynamic friction | 动摩擦,动力摩擦 | dynamic friction angle | 动摩擦角

dynamic friction angle：动摩擦角

dynamic friction | 动摩擦,动力摩擦 | dynamic friction angle | 动摩擦角 | dynamic frictional coefficient | 动态摩擦系数

dynamical friction：动力摩擦

dynamic viscosity 动力粘度 | dynamical friction 动力摩擦 | dynamical halo model 动态晕模型(宇宙线)

static friction：静态摩擦

由于CVT是靠摩擦力来传递动力的,而变速却要摩擦部件向动力传递垂直的方向运动,这无疑会破坏他们之间的静态摩擦(STATIC FRICTION). 这种情况有点象车轮在过弯时的打滑情况,一部汽车在弯中加速,如果因为速度过高发生侧滑,

frictionless motion：无摩擦运动Btu中国学习动力网

friction 摩擦; 摩擦力Btu中国学习动力网 | frictionless motion 无摩擦运动Btu中国学习动力网 | frustum 平截头体Btu中国学习动力网

kinetic friction：动摩擦Btu中国学习动力网

kinetic energy 动能Btu中国学习动力网 | kinetic friction 动摩擦Btu中国学习动力网 | known 己知Btu中国学习动力网

limiting position：极限位置Btu中国学习动力网

limiting friction 最大静摩擦Btu中国学习动力网 | limiting position 极限位置Btu中国学习动力网 | line 线;行Btu中国学习动力网

skimming coat：薄油CEB中国学习动力网

skid-resistant surface 防滑面层;防滑表面CEB中国学习动力网 | skimming coat 薄油CEB中国学习动力网 | skin friction 表面摩擦;表面摩擦力CEB中国学习动力网

dynamic viscosity：动力黏度

为产生单位速度梯度[简介]性质:(一)动力黏度(dynamic viscosity)的简称. 流体内摩擦的定量量度. 当流体以层流形式流动时,流体内不同的薄层以不同的速度移动,从而产生内摩擦. 内摩擦力的大小与在垂于流动方向上的速度梯度(即切向速度)成正比. 为产生单位速度梯度