随后采用粘滞阻尼器进行了减震分析。
Then vibration reduction analysis with viscous dampers is carried out.
粘滞阻尼器的特点。
基于半主动控制理论，本文提出一种新型的间隙式粘滞阻尼器。
Based on the semi-active control theory, a new type clearance viscous damper is presented in this paper.
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。
The equivalent damping coefficient between linear and nonlinear viscous damper is investigated.
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。
The links and viscous dampers increase the stiffness and damping ratio to cut down the seis mic response of bridge.
分析验证了粘滞阻尼器对该类结构内力、变形及舒适度的控制作用。
And the effectiveness of vicious dampers for structure vibration control on structural internal force, deformation and comfort problem is confirmed.
可以看出，粘滞阻尼器是一种适合应用于空间网架结构的减震系统。
Viscous damper is suitable to the seismic vibration control of space frame structures, furthermore , its effect is excellent.
结果表明，粘滞阻尼器能有效地消耗地震输入能，减小结构地震响应。
The results indicate that viscous dampers consume earthquake input energy effectively, and reduce the earthquake response of the structure.
正在修建的舟山大陆连岛工程西堠门大桥主桥也计划采用液体粘滞阻尼器。
For the main bridge of Xihoumen bridge of Zhoushan Mainland and Islands Link Project now being constructed, the fluid viscous dampers are also to be used.
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。
Assuming the same damping coefficient, the viscous damper possessing smaller velocity index will get much better controlling performance.
分别从动力平衡和能量平衡的角度分析了设置粘滞阻尼器的结构的耗能原理。
From power balance and energy balance analysis of the viscous damper set-up the structure of the energy principle.
利用本方法研究了支撑刚度及阻尼器参数对非线性粘滞阻尼器减振效果的影响。
The method has been used to investigate the influences of the brace stiffness and the viscous dampers parameters on vibration reduction effects.
为了改善主桥结构的抗震性能，在主梁与肋间平台之间设置了液体粘滞阻尼器。
To improve the seismic performance of the structure of the main bridge, the fluid viscous dampers were installed between the main girder and arch rib platform.
利用粘滞阻尼器对工程结构进行减震是耗能减震方法中最有效的新型抗震技术之一。
Energy dissipation is a new kind of antiseismic technology. Structural shock absorption by viscous dampers is one of the most effective energy dissipation methods.
还研究了粘滞阻尼器的设置对结构在内力、变形、加速度及能量方面的控制效果。
The control effects of vicious dampers on inter force, deformation, acceleration and energy dissipation of the structure were also studied.
还研究了粘滞阻尼器的设置对结构在内力、变形、加速度及能量方面的控制效果。
The vicious dampers' control effect on inter force, deformation, acceleration and energy dissipation of the structure was also studied.
利用粘滞阻尼器对工程结构进行减震是耗能减震方法中最有效的新型抗震技术之一。
Structural shock absorption by viscous dampers is one of the most effective energy dissipation methods.
结果表明，设置粘滞阻尼器能有效地减小大跨度斜拉桥结构塔、梁位移、内力反应。
The results show that the use of viscous dampers can drastically reduce displacements and internal forces of the structure.
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。
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.
采用剪切型平扭模型，建立了地震作用下具有粘滞阻尼器偏心结构的平扭耦联运动方程。
The equations of motion of an eccentric building with viscous dampers under earthquake actions are established.
举例说明了美国对液体粘滞阻尼器的测试要求，即产品预检验、原型测试及质量验收测试。
It illustrates with example on the testing category of viscous dampers in! The us, namely, prequalification test, prototype test and quality control test.
介绍了粘滞阻尼器的构造、影响其性能的因素和计算模型，知道其工作状态为非线性性质。
Something about viscous damper is researched, such as, consideration of construction, calculation model. And , working behavior of viscous dampers is nonlinear characteristic.
本文结合抗震设计规范反应谱，给出了一个附加非线性流体粘滞阻尼器结构的抗震设计方法。
This paper presents a seismic design method for existing buildings equipped with nonlinear fluid viscous dampers (FVD).
在桥梁工程中，当需要限制梁端的碰撞或过大的相对位移，经常会在梁端设置液体粘滞阻尼器。
The fluid viscous dampers are frequently equipped at the beam end for restricting pounding between adjacent component or larger beam end displacement of bridge.
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。
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.
由于技术原因，液体粘滞阻尼器在桥梁设计中的参数选取基本上是通过全桥模型的地震非线性时程分析得到的。
For technique hindrance, determining parameters for fluid viscous damper in bridge design is generally by nonlinear time history analysis of entire bridge model under earthquake.
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。
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.
本文首先回顾总结了振动控制的相关理论及粘滞阻尼器的研究与应用现状，阐明了本课题研究的背景、意义及内容。
This paper reviews the interrelated theory about the vibration control and the present state of viscous damper. Meanwhile, the significance and contents of this paper are introduced.
运用随机振动理论与随机等效线性化理论建立了邻联间安装粘滞阻尼器后最大相对位移及墩顶最大位移的计算方法。
The peak relative displacement between adjacent segments and the peak pier drift are obtained based on random vibration theory and stochastic equivalent linearization method.
这些问题包括体育馆结构抗震加固的常用方法的优缺点、液体粘滞阻尼器的参数选择、布置方式、与周边构件的连接方法等。
These problems include advantages and disadvantages of different aseismic strengthening methods, determination of device parameters, scheme of installation, connecting method with existing components.
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