1) Friction pendulum system
![点击朗读](/dictall/images/read.gif)
摩擦摆
1.
Analysis of seismic response of base-isolated structures with friction pendulum system under bilateral ground motions;
摩擦摆基础隔震结构双向地震反应分析
2.
Analysis on seismic response of base-isolated structures with friction pendulum system under multi-axial ground motions
摩擦摆基础隔震结构多维地震反应分析
3.
Based on the vibration equations of friction pendulum systems(FPS)and FPS-based shear-typed buildings,the vibration performances of the systems are studied in more details.
基于摩擦摆(FPS)及其隔震剪切型结构的振动微分方程,进一步研究了该系统的振动形态。
2) FPS
![点击朗读](/dictall/images/read.gif)
摩擦摆
1.
Simulink models of responses of FPS-isolated seismic structures;
![点击朗读](/dictall/images/read.gif)
摩擦摆隔震结构响应的SIMULINK仿真模型
2.
Calculating Analysis of Seismic Responses of FPS-based Structures;
![点击朗读](/dictall/images/read.gif)
摩擦摆隔震结构地震反应的计算分析
3.
Efficiency Analyses of FPS Isolator Structure
![点击朗读](/dictall/images/read.gif)
摩擦摆隔震结构振动台试验及结果分析
4) frictional oscillation
![点击朗读](/dictall/images/read.gif)
摩擦振摆
5) friction pendulum system
![点击朗读](/dictall/images/read.gif)
摩擦摆系统
1.
Based on the equivalent linear method,the analytical solution of the joint probability density funvtion of steady_state responses of friction pendulum system to Gaussian white noises is derived.
基于等效线性化方法推得了摩擦摆系统对高斯白噪声激励稳态响应的联合概率密度函数解析解。
6) Friction Pendulum Bearing
![点击朗读](/dictall/images/read.gif)
摩擦摆支座
1.
Recently the friction pendulum bearing(FPB) has been widely achieved great used in the field of industrial storage tank especially in the earthquake frequency area abroad,whose vibration reduction effect is excellent.
以Haroun-Housner模型提出的理论为基础,针对某附加摩擦摆支座的储罐结构进行了抗震分析。
2.
Analysis of Seismic Isolated Structures Using Friction Pendulum Bearing;
![点击朗读](/dictall/images/read.gif)
摩擦摆支座是一种性能优良的隔震支座。
补充资料:摩擦学:滚动摩擦
滚动摩擦
两相互接触的物体有相对滚动或有相对滚动趋势时的摩擦。滚动摩擦的机理不同於滑动摩擦﹐它主要来源於滚动体在接触区域產生弹-塑性变形﹐在以接触点(或线)为中心的接触区内接触压力分布不对称﹐致使支承面的反力N 发生偏心﹐并產生摩擦力F (见图 滚动摩擦示意图
)。用表示法向反力N 到接触点的距离﹐根据力的平衡条件可得
![](/picture/bkimg/ch_7/7_20_40_1.jpg)
式中为滚动体半径﹔为滚动摩擦係数﹐它的量纲为长度﹐其值与接触面的材料﹑粗糙度﹑温度和湿度等因素有关。
两相互接触的物体有相对滚动或有相对滚动趋势时的摩擦。滚动摩擦的机理不同於滑动摩擦﹐它主要来源於滚动体在接触区域產生弹-塑性变形﹐在以接触点(或线)为中心的接触区内接触压力分布不对称﹐致使支承面的反力N 发生偏心﹐并產生摩擦力F (见图 滚动摩擦示意图
![](/picture/bkimg/ch_7/7_20_40_0.jpg)
![](/picture/bkimg/ch_7/7_20_40_1.jpg)
式中为滚动体半径﹔为滚动摩擦係数﹐它的量纲为长度﹐其值与接触面的材料﹑粗糙度﹑温度和湿度等因素有关。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条