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.
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。
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.
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.
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.
乳剂的粘滞性将表面活性剂的结构及其HLB值紧密地联系在一起。
The viscosity of the emulsion is closely linked to the surfactant structure and its HLB value.
在上部结构附设粘滞性阻尼器，在地震时可以大大降低建筑物倾覆的可能性。
Attaching viscous damper in the upper structure can greatly reduce the possibility of overturning the building in the earthquake.
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.
以水稻低淀粉粘滞突变体RSV-1及其野生型品种II-32B为材料，研究了低淀粉粘滞突变的理化特性和淀粉结构。
Variations in starch physicochemical properties and starch structure between the rice low-paste viscosity mutant RSV-1 and its original parent II-32B were investigated.
采用粘滞流体阻尼器对振动较大的四川某化工厂房进行了结构减振设计，时程分析证明了流体阻尼器的良好减振效果。
This paper provides a general design process for applying viscous liquid damper in structural vibration control by design and research of a chemical plant building in Sichuan.
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。
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.
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.
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。
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.
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.
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.
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.
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.
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).
对安装有粘滞阻尼消能支撑的多自由度减震结构基于随机地震动模型的动力反应进行了研究。
The dynamic responses of a multi-degree of freedom seismic reduction structure with a viscous damped brace under a random earthquake motion model were analyzed.
而粘滞流体阻尼器在控制结构水平位移性能稍好。
And the metallic damper is better in controlling the horizontal accelaration response, viscous damper is prior in controlling the horizontal displacement.
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.
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.
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.
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.
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.
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.
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