设置非线性粘滞阻尼器结构地震响应的时程分析

英文篇名：Time-history Analysis of Earthquake Response on Structure with Non-linear Fluid Viscous Damper
中文刊名：工程抗震与加固改造
英文刊名：Earthquake Resistant Engineering
作者：薛彦涛 ; 韩雪
英文作者：Xue Yan-tao1 ; Han Xue2 (1. China Academy of Building Research ; Beijing 100013 ; China ; 2. Dalian University of Technology ; Dalian 116024 ; China)
中文关键词：时程分析 ; 非线性粘滞阻尼器 ; 地震响应
英文关键词：time-history analysis ; non-linear fluid viscous damper ; earthquake response
出版日期：2005-04-28
机构：中国建筑科学研究院工程抗震研究所,大连理工大学北京100013 ,辽宁大连116024
年：2005
期：02
出版单位：工程抗震与加固改造

摘要

本文基于国内外现有的粘滞阻尼器性能试验和计算研究,提出单自由度非线性粘滞阻尼器的计算方法。文中给出了粘滞阻尼器非线性运动方程的解法,并运用该方法进行了大量的比较计算,研究了单自由度非线性粘滞阻尼器的动力响应特性。
Based on existing established experimental modal analysis and vibration analysis techniques, a new calculation method of fluid viscous damper controlling nonlinear earthquake responses of single-freedom-of-degree (SDF) systems was proposed. The derivation of the equation governing the motion of the SDF system with a non-linear fluid viscous damper was outlined. And then, a great of calculations were carried out to study the precision of the method and the dynamics response of SDF fluid viscous damper.

引文

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