[1]张鹏,郭子雄.附加新型摩擦阻尼器减震结构的抗震性能分析[J].华侨大学学报(自然科学版),2013,34(1):72-76.[doi:10.11830/ISSN.1000-5013.2013.01.0072]
　ZHANG Peng,GUO Zi-xiong.Study on Aseismic Performance of A New Type of Friction Damper Device[J].Journal of Huaqiao University(Natural Science),2013,34(1):72-76.[doi:10.11830/ISSN.1000-5013.2013.01.0072]
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附加新型摩擦阻尼器减震结构的抗震性能分析()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第34卷
期数:
2013年第1期
页码:
72-76
栏目:
出版日期:
2013-01-20

文章信息/Info

Title:
Study on Aseismic Performance of A New Type of Friction Damper Device
文章编号:
1000-5013(2013)01-0072-05
作者:
张鹏;  郭子雄
华侨大学 土木工程学院, 福建 厦门 361021
Author(s):
ZHANG Peng;  GUO Zi-xiong
College of Civil Engineering, Huaqiao University, Xiamen 361021, China
关键词:
摩擦阻尼器;  恢复力模型;  时程分析;  减震结构;  起滑荷载
Keywords:
friction damper device;  hysteretic behavior;  time history analysis;  damper-added structures;  initial slip force
分类号:
TU352.1
DOI:
10.11830/ISSN.1000-5013.2013.01.0072
文献标志码:
A
摘要:
提出一种新型摩擦阻尼器,利用理想弹塑性模型模拟阻尼器的恢复力特性.通过对设置该摩擦阻尼器的耗能减震框架在3条地震波作用下进行时程分析,研究摩擦阻尼器起滑荷载对结构减震性能的影响.结果表明:减震结构在小震与大震作用下的位移反应均比未设置减震装置结构大幅减小;在小震作用下,减震结构的楼层剪力与摩擦阻尼器的起滑荷载有关;在大震作用下,减震结构层间位移角随着阻尼器起滑荷载的增加而减小.
Abstract:
A new type of friction damper device(FDD)was proposed, and the ideal elasto-plastic model was used to simulate the hysteretic characteristics of the FDD. The frame structure with the FDD was analyzed by the time history method under three kinds of earthquake waves. The initial slip force of the FDD was discussed. It’s shown that the displacement response of structures with damper device is significant less than the ones without damper device; the storey shear force of the damper-added structures is relative to the initial slip force of the FDD under small earthquakes; with the increase of the initial slip force of the FDD, the story drift angle of the damper-added structures decrease under strong earthquakes.

参考文献/References:

[1] PALL A S,MARSH C.Seismic response of friction damped braced frames[J].Journal of the Structural Division,1982,108(6):1313-1323.
[2] FILIATRAULT A, CHERRY S.Performance evaluation of friction damped braced steel frames under simulated earthquake loads[J].Earthquake Spectra,1987,3(1):43-55.
[3] 潘秀珍,郝际平,王德法,等.单斜杆耗能器偏心支撑结构的抗震性能研究[J].工程力学,2010,27(6):57-64.
[4] 郭子雄,杨勇.恢复力模型研究现状及存在问题[J].世界地震工程,2004,20(4):47-51.
[5] 郭子雄,吕西林.高轴压比框架柱恢复力模型试验研究[J].土木工程学报,2004,37(5):32-38.
[6] 徐玉野,王全凤.面向设计的摩擦耗能框架结构时程分析法[J].华侨大学学报:自然科学版,2003,24(3):264-270.
[7] 中华人民共和国住房和城乡建设部.GB 50011-2010建筑抗震设计规范[S].北京:中国建筑工业出版社,2010.

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备注/Memo

备注/Memo:
收稿日期: 2012-05-21
通信作者: 郭子雄(1967-),男,教授,主要从事工程结构抗震防灾的研究.E-mail:guozxcy@hqu.edu.cn.
基金项目: 国家自然科学基金资助项目(50978107)
更新日期/Last Update: 2013-01-20