On the dimensioning of viscous dampers for the mitigation of the earthquake-induced effects in moment-resisting frame structures
On the dimensioning of viscous dampers for the mitigation of the earthquake-induced effects in moment-resisting frame structures
复制标题
用于减轻抗弯框架结构地震效应的粘性阻尼器的尺寸设计
DOI：
10.1007/s10518-013-9474-z
复制
发表时间：
2013
影响因子：
4.6
通讯作者：
T. Trombetti
中科院分区：
文献类型：
--
作者：
M. Palermo;Saverio Muscio;S. Silvestri;L. Landi;T. Trombetti
粘滞阻尼器在减轻地震激励对建筑结构的影响方面的有效性已被广泛证明。最近，参考等质量，等刚度，剪切型结构的特定情况下，作者开发了一个直接的实用程序，给出了制造的粘滞阻尼器的机械特性，能够提供框架结构的第一阻尼比的规定值。在本文中，提出了一个全面的合理的框架，它允许正式延长所提出的程序的有效性更现实的情况下，一个通用的抗弯框架结构。还研究了不同侧向刚度分布的影响。
The effectiveness of viscous dampers in mitigating the seismic excitation impacts upon building structures has been widely proved. Recently, with reference to the specific case of equal mass, equal stiffness, shear-type structures, the authors developed a direct practical procedure which gives the mechanical characteristics of the manufactured viscous dampers capable of providing the frame structure with a prescribed value of the first damping ratio. In this paper, a comprehensive rational framework is presented, which allows to formally extend the validity of the proposed procedure to the more realistic case of a generic moment-resisting frame structure. Also the influence of various lateral stiffness distributions is investigated.
DOI：
10.5860/choice.33-0948
发表时间：
1995
期刊：
--
影响因子：
--
作者：
A. Chopra
通讯作者：
A. Chopra