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质量阻尼器
相关语句
  mass damper
     New Multiple Tuned Mass Damper Models Based on Uniform Distribution of System Parameters
     基于系统参数均匀分布的新型多重调谐质量阻尼器模型
短句来源
     Employing the derived transfer functions of the structure,with the stiffness-dashpot-based tuned mass damper(SD-TMD),and the SD-TMD,the dynamic magnification factors of the SD-TMD structure system are formulated.
     利用导出的设置基于刚度-阻尼器调谐质量阻尼器(SD-TMD)结构和SD-TMD的传递函数,建立了SD-TMD结构系统的动力放大系数。
短句来源
     Based on the concept of the lever-type tuned mass damper (LT-TMD), the lever-type active tuned mass damper (LT-ATMD) was developed for the vibration control of structures.
     基于杠杆式调谐质量阻尼器(LT-TMD)的概念,提出了杠杆式主动调谐质量阻尼器(LT-ATMD)的控制策略.
短句来源
     Application of Dual-Frequency Tuned Mass Damper to Buffeting Control of Bridges
     双频率调谐质量阻尼器在桥梁抖振控制中的应用
短句来源
     Based on the Kanai-Tajimi model for ground motions, the displacement and acceleration transfer functions are formulated for the Active Tuned Mass Damper(ATMD) structure system.
     基于Kanai-Tajimi地震动模型,建立了主动调谐质量阻尼器(ATMD)结构系统的位移和加速度传递函数.
短句来源
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  “质量阻尼器”译为未确定词的双语例句
     Application of MTMD in Controlling Structure Vibration
     多重调频质量阻尼器在控制结构振动中的应用
短句来源
     Finally, the control effect is compared with TMD, semi-active MR-AMD and AMD by using the same structural model.
     第三 ,比较了半主动质量驱动器 (MR AMD)、调谐质量阻尼器 (TMD)及主动质量驱动器(AMD)对同一模型结构的控制效果。
短句来源
     Beijing Yi-dong Base Station 65m Single Pipe Tower Frequency Modulation Spring Quality Damper Test and Study
     北京移动某基站65m单管塔调频弹簧质量阻尼器试验研究
短句来源
     Preferable modeling of multiple tuned mass dampers for vibration control of structures
     土木工程结构振动控制的最佳多重调谐质量阻尼器模型
短句来源
     Based on the transfer functions between the structure installed with multiple tuned mass dampers(MTMD) and the MTMD,the dynamic magnification factors of both the structure and MTMD are defined.
     基于设置多重调谐质量阻尼器 (MTMD)结构和MTMD的传递函数 ,定义了结构和MTMD的动力放大系数。
短句来源
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  相似匹配句对
     A REVIEW ON MASS DAMPERS
     质量阻尼器的发展
短句来源
     Quality.
     质量
短句来源
     QUALITY
     质量
短句来源
     OPTIMAL ANALYSIS OF TUNED MASS DAMPERS
     调谐质量阻尼器的优化分析
短句来源
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  mass damper
The multiple tuned mass damper (MTMD) system is applied to control vertical bending buffeting response.
      
A new semiactive lever-type tuned mass damper (TMD) with an adjustable frequency is proposed to control vertical bending buffeting and torsional buffeting and flutter in the whole velocity range of bridge decks.
      
Experimental studies of the practicability of a new type tuned mass damper system
      
Based on the principle of Tuned Mass Damper (TMD), the test of a new quake-reduction system was investigated.
      
This paper focuses on how to determine the instantaneous damping of the semi-active tuned mass damper (SATMD) with continuously variable damping.
      
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Based upon the Ricoati transfer matrix method and Wilson-θ integration technique, a method is presented for efficiently calculating the transient response of rotor-bearing systems. The flexible rotor supported in fluid film beamings may be excited by any arbitary force f(t) or subjected to the base excitation. Each pedestal inoludes stiffness, damping and mass properties. The proposed method is numerically stable and easy to program. Several numerical examples are given and the results show that the numerical...

Based upon the Ricoati transfer matrix method and Wilson-θ integration technique, a method is presented for efficiently calculating the transient response of rotor-bearing systems. The flexible rotor supported in fluid film beamings may be excited by any arbitary force f(t) or subjected to the base excitation. Each pedestal inoludes stiffness, damping and mass properties. The proposed method is numerically stable and easy to program. Several numerical examples are given and the results show that the numerical procedure is very efficient.

基于Riccati传递矩阵法和Wilson-θ积分法.本文给出一种计算转子——轴承系统瞬态响应的有效方法.具有滑动轴承的柔性转子可受任意力f(t)或基础运动的激励.轴承座和基础简化为质量、阻尼器和弹簧模型.本文提供的方法具有数值稳定和程序简单的优点.几个算例说明这种数值解法是很有效的.

This paper presents an improved design method to three kinds of wind vibration control mechanisms of tall buildings which are the guy wires, windshields and tuned mass dampers, In this paper, the filter of fluctuating wind force is established; the governing law of the objective function with extended quadratic forms based on story drifts, velocities and accelerations of structural is derived, thus satisfying the requirements for strength, stiffness and comfort of tall buildings, a design method of passive control...

This paper presents an improved design method to three kinds of wind vibration control mechanisms of tall buildings which are the guy wires, windshields and tuned mass dampers, In this paper, the filter of fluctuating wind force is established; the governing law of the objective function with extended quadratic forms based on story drifts, velocities and accelerations of structural is derived, thus satisfying the requirements for strength, stiffness and comfort of tall buildings, a design method of passive control is presented and finally a simple and practical auto-adaptation control method is applied, by which the active control is actually achieved.

本文提出了高层建筑三种风振控制方式(拉索,挡风板和可调质量阻尼器)的一个改进的设计方法。文中:建立了脉动风的成型滤波器,导得了基于结构层间位移、速度和加速度反应的扩展二次型目标函数的控制规律,实现了高层建筑强度,刚度和舒适度的控制要求,提出了消极控制的具体设计方法,采用了一种简单而实用的自适应控制方法,使主动控制得到实现。

In this paper, seismic responses of TV tower structure under the control of Passive Tuned Mass Damper ( P-TMD ) system are analyzed by the matrix transfer method. In which, th 'parameters (including mass ratio μ, natural frequency ωδ and damping ratio ξd) of the TMD system are optimized and the positions of TMD on the structure chosen. The analysis of a TV tower structure 380m in height shows that the seismic responses of the tower controlled by the TMD system can be decreased significantly.

本文应用矩阵传递法分析了具有被动调谐质量阻尼器(P-TMD)系统控制的电视塔结构地震反应,优化了TMD系统的各参数(包括质量比μ、固有频率ω_d和阻尼比ζ_d等),对TMD系统在结构上的安装位置提供最佳选择。并实例分析了一座380m高的电视塔结构,说明控制后能够显著地降低其地震反应。

 
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