A new method for setting up the dynamic model of metal-rubber materials was proposed by using the equivalent viscous damping theory.
提出了用等效粘性阻尼理论和试验相结合，建立金属橡胶材料动态力学模型的一种新方法。
The equivalent viscous damping ratio and the equivalent natural frequency are obtained by comparing the system with a purely linear, spring-mass-damper system of single freedom.
通过和单自由度线性弹簧-质量-阻尼系统进行比较，得到该带裂缝梁结构的等效自然频率和等效粘滞阻尼比。
Viscous damping wall is a new type of viscous dampers which recently be used for its flexible distribution, large damping force and notable energy-dissipating effect.
粘滞阻尼墙是一种新型粘滞阻尼器，具有布置灵活、阻尼力大、减振效果显著等特点。
The cause of acoustic loss is considered as the viscous damping and the effect of impurity.
声损耗的原因认为是粘滞阻尼和杂质效应。
In the present paper, the damped system which takes into account both viscous damping and structural damping is defined as the synthetic damped system.
本文定义同时计及粘性阻尼和结构阻尼的系统为综合阻尼系统。
Viscous damping wall is a type of newly developed dampers.
粘滞阻尼墙是近年研制的新型粘滞阻尼装置。
The work principle of the viscous fluid damper under shock load is analyzed and the damping expression is derived, the parameters of which are determined using shock tests.
分析了冲击载荷作用下粘性流体阻尼器的工作原理，推导了阻尼力公式的表达式，运用落锤冲击试验确定了其中的参数。
The natural vibration of linear systems with any viscous damping was discussed in this paper, its applications to the response and identification of the systems were explicated.
本文讨论任意粘性阻尼线性系统的固有振动，说明它在求系统响应和识别中的作用。
This paper discusses identifiability of the initial state of one vibrating string with viscous damping at end point, where the velocity at this point is observed.
本文讨论了一根具端点粘滞阻尼的振动弦的初始状态的可辨识性，其中观测为该点的速度。
Based on above fitted relation and equivalent viscous damping theory, a nonlinear constitutive equation of damping alloy depending on strain amplitude and frequency is put forward.
将所得变化规律与等效粘性阻尼理论相结合，给出了一种依赖于应变和频率的非线性阻尼本构关系式。
The correspondence between viscous damping and hysteretic damping models was explained, which lays a basis for evaluating damping ratio of structural control element under major earthquake.
简述了粘滞阻尼与滞变阻尼模型之间的联系和对应关系，作为结构振动控制元件在强震下阻尼推算的理论基础。
Compared with confined clay brick wall, equivalent viscous damping coefficients is improved by 37 percent and shear loading capability by 25 percent.
与约束烧结粘土砖墙相比，等效粘滞阻尼系数提高37%，受剪承载力提高25%。
The damping provided by the ER damper has the properties of both the Coulomb damping and the viscous damping.
电流变阻尼器提供的阻尼具有库仑阻尼和粘性阻尼的特点。
The formulas of the squeeze film damping and viscous damping are derived by solving the motion equation of a heat exchanger tube enclosed in a concentric sleeve with (n -1) concentric support plates.
通过求解同心套管包围的带n- 1个同心支承板传热管的运动方程，导出计算挤压膜阻尼和粘滞阻尼的公式。
The study also goes to the influence, upon stress waves, of the piles relaxation time, the equivalent viscous damping coefficient of soil around the pile and the unit rigidity of soil below the pile.
同时，分析了桩身驰豫时间、桩侧土的等效粘滞阻尼系数、桩底土的单位刚度等因素对应力波的影响。
Damping model of er fluid which included the viscous and hysteresis damping is established and proved to be effectiveness through Fourier transformation and numerical simulation.
建立了由粘性阻尼和迟滞阻尼组成的电流变流体阻尼模型，通过对模型的傅立叶变换及数值仿真，验证了理论分析及阻尼模型的正确性。
The equivalent damping coefficient between linear and nonlinear viscous damper is investigated.
分析了线性粘滞阻尼器与非线性粘滞阻尼器阻尼系数的等效关系。
In this paper, the location and damping parameters of viscous dampers connecting adjacent buildings are optimized simultaneously and validated in simulated earthquake shaking table tests.
本文对连接相邻建筑的粘滞阻尼器的设置位置和阻尼参数进行了同时优化，并通过模拟地震振动台试验进行了验证。
This paper is concerned with vibration problem of linear systems with viscous damping.
本文讨论粘性阻尼线性系统的振动问题。
There exists a damping peak in all of the alloys with different temperature because of the viscous sliding or slipping of the grain boundaries and interfaces at high temperature.
由于高温下合金中相界面的软化及粘性滑动，四种合金在高温下均存在一个温度内耗峰，只是出现的温度不同。
The equivalent linear viscous damping system for the viscoelastic fractional derivative model is discussed here.
这里的粘弹性分数导数模型的等效线性粘性阻尼系统进行了讨论。
The damping in a viscous damper is the same as the inherent damping that is assumed as viscous damping, which is likely to make it easier and exacter analyzing a structure with added viscous dampers.
由于所附加的阻尼和传统结构分析中所假定的粘滞阻尼一致，这使得减震结构的分析有可能比较方便、精确。
To improve the dynamic characteristics of actual structure of parallel machine tools, they are reduced with a viscous damping model based on dynamics, which is developed according to vibration theory.
为了提高并联机床实际结构的动态特性，减少动态的基础上，这是根据振动理论与粘性阻尼模型。
The experimental study of added mass factor and viscous damping factor for cantilever tube confined in water by concentric tube was conducted in order to verify the result of theoretical analysis.
为了验证理论分析结果，对悬臂管在同心套管包围的水中的附加质量系数和粘滞阻尼进行了实验研究。
Accordingly, an air gap between the damper base and the damper cap can have a uniform clearance, and lowering of a viscous damping force due to excessive abrasion of a specific part can be prevented.
因而，在所述减震基座和所述减震盖之间的气缝能够具有一 致的间隙，并且可以防止由于特殊部分的过度磨损所引起的粘滞阻尼力的降低。
Finally high-damping rubber shearing damper is compared with viscous shearing damper in effect of reducing cable vibration.
最后与粘性剪切型阻尼器进行了减振效果的比较。
Study on viscous damping is critical for the design of silicon micromechanical vibratory gyroscopes.
粘滞阻尼的研究对硅微机械振动陀螺仪的设计至关重要。
The links and viscous dampers increase the stiffness and damping ratio to cut down the seis mic response of bridge.
弹性连接和粘滞阻尼器提高结构刚度与阻尼以减小结构地震响应。
Assuming the same damping coefficient, the viscous damper possessing smaller velocity index will get much better controlling performance.
在相同阻尼系数的情况下，粘滞阻尼器的速度指数越小，其防碰撞效果越好。
Based on the story model of spatial member, the supplemental damping matrix, dynamic balance equation and relative energy balance equation of structures with viscous dampers are derived.
基于结构空间杆系-层模型，推导了粘滞阻尼器减震结构的附加阻尼矩阵、动力平衡方程和相对能量方程。
应用推荐