1) equivalent structural damping ratio
结构等效阻尼比
1.
In the paper, the calculation formulas for equivalent structural damping ratio of control effect of passive absorbers for fluctuating wind vibration responses of tall buildings are derived.
在建立了设置被动减振装置的高层建筑风振控制效果结构等效阻尼比计算公式的基础上，依据《建筑结构荷载规范》和高层建筑结构设计规程提出了设置被动减振装置高层建筑风振控制基于规范的实用设计方法。
2) structural equivalent complex damping
结构等效复阻尼
3) equivalent damping ratio
等效阻尼比
1.
Determination for equivalent damping ratio of composite structure and its application in finite element analysis;
组合结构等效阻尼比的确定及在有限元计算中的应用
2.
Analysis of equivalent damping ratio of high-rise structure building TLD system;
高层建筑矩形TLD系统等效阻尼比分析
3.
Calculation method for additional equivalent damping ratio of energy dissipation structure
消能减震结构附加等效阻尼比计算方法
4) structural damping ratio
结构阻尼比
1.
Application of correlation analysis in structural damping ratio measurement using time-domain attenuation method
相关分析在结构阻尼比时域衰减法测量中的应用
5) equivalent viscous damping ratio
等效粘滞阻尼比
1.
Hereby,the strength ratio of the damper system is ascertained as the equivalent viscous damping ratio is maximum,which is defined as the optimum strength ratio.
首先基于等效粘滞阻尼比的定义,推导了软钢阻尼器结构等效粘滞阻尼比的表达式,据此,进一步确定了结构等效粘滞阻尼比取最大值时的阻尼装置受剪承载力分配率,将其定义为最优分配率,从而明确了使软钢阻尼器的耗能量达到最大时软钢阻尼器结构所应具备的条件。
6) equivalent modal damping ratio
等效振型阻尼比
1.
The formula of the equivalent modal damping ratio based on the modal strain energy is given.
研究了钢筋混凝土巨型框架多功能减振结构的近似振型分解反应谱设计方法 ,给出了等效振型阻尼比的计算公式 ;通过算例分析 ,研究了近似振型分解法的计算精度 ;提出了巨型框架多功能减振结构基于规范的近似振型分解反应谱设计方法的计算步
补充资料：比等效百万吨数