Nonlinear Time History Analysis of Frame Structure Braced with Viscous Dampers

汪涛; 陆伟东

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Nonlinear Time History Analysis of Frame Structure Braced with Viscous Dampers

更新时间：2025-12-11

- Nonlinear Time History Analysis of Frame Structure Braced with Viscous Dampers
- Issue 3, Pages: 303-307(2008)
- 作者机构：
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  CLC： 346.5
- Published：2008
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[1]汪涛,陆伟东.粘滞阻尼支撑框架结构弹塑性时程分析[J].防灾减灾工程学报,2008(03):303-307.

汪涛, 陆伟东. Nonlinear Time History Analysis of Frame Structure Braced with Viscous Dampers[J]. 2008, (3): 303-307.
[1]汪涛,陆伟东.粘滞阻尼支撑框架结构弹塑性时程分析[J].防灾减灾工程学报,2008(03):303-307. DOI：

汪涛, 陆伟东. Nonlinear Time History Analysis of Frame Structure Braced with Viscous Dampers[J]. 2008, (3): 303-307. DOI：

摘要

对阻尼支撑框架结构的弹塑性时程分析方法进行了探讨

给出了阻尼支撑的力学计算模型;对地震动的选用进行了分析

给出了地震动选取的初步建议。建立了两个三层的单榀粘滞阻尼支撑框架结构

利用IDARC 2D非线性分析软件进行了弹塑性时程分析

对框架弹塑性阶段的地震响应、塑性铰分布及结构损伤进行了对比研究

提出了阻尼支撑框架结构的设计要点

为实际工程提供设计依据。

Abstract

In this paper

the nonlinear time history analysis of structure braced with viscous dampers is discussed.The mechanics model of the brace and the damper is presented

an analysis about the selection of ground motion is made

and the advice of the selecting method is put forward.The model of two-plane-frame structure with three stories

braced with viscous dampers is built.We use IDARC 2D to make nonlinear time history analysis

and this software is accomplished in nonlinear analysis.We research the seismic response

distribution of plastic hinges and damage of structure when frame is in plastic phase

then we point out the design essentials of this kind of structure

and make it a gist for the practical engineering.

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references

结构地震控制的设防目标和基本设计方法 [J]. 郑久建,白雨东. 工程抗震与加固改造 . 2005(03)

地震工程学[M]. 地震出版社 , 胡聿贤著, 2006

粘滞阻尼减震结构设计[M]. 武汉理工大学出版社 , 周云, 2006

工程结构减震控制[M]. 地震出版社 , 周福霖著, 1997

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