Damping Structural Resonances Using Viscoelastic Shear-Damping Mechanisms: Part I—Design Configurations
Damping Structural Resonances Using Viscoelastic Shear-Damping Mechanisms: Part I—Design Configurations
复制标题
使用粘弹性剪切阻尼机制阻尼结构共振：第 I 部分 - 设计配置
DOI：
10.1115/1.3664546
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发表时间：
1961
期刊：
影响因子：
--
通讯作者：
J. Ruzicka
中科院分区：
文献类型：
--
作者：
J. Ruzicka
本文研究了现代动态环境下结构设计中的共振振动控制问题。给出了结构减振的确定方法，并对工程材料的减振性能进行了综述。指出了目前一些设计方法的不足，提出了采用粘弹性剪切阻尼器的特殊结构设计作为控制结构共振弯曲振动的一种方法。讨论了粘弹性剪切阻尼器结构和条形阻尼器(附加阻尼器)的一般动力特性和设计原理。介绍了粘弹性阻尼器设计中常用的一些参数。
This paper considers the problem of resonant vibration control in designing structures to function in modern dynamic environments. Methods of specifying structural damping are given and damping properties of engineering materials are reviewed. The disadvantages of some current design practices are outlined and special structural designs which incorporate viscoelastic shear-damping mechanisms are suggested as a method of controlling the resonant flexural vibrations of structures. The general dynamic characteristics and design philosophy of structures and strip dampers (additive damping techniques) that incorporate viscoelastic shear-damping mechanisms are discussed. A description is given of some parameters useful in the design of viscoelastic-damped structures.