[1]常业军,程文瀼,隋杰英,等.钢筋混凝土框-剪结构采用粘弹性阻尼器的减震设计[J].东南大学学报(自然科学版),2002,32(5):733-736.[doi:10.3969/j.issn.1001-0505.2002.05.012]
 Chang Yejun,Cheng Wenrang,Sui Jieying,et al.Seismic design of RC frame-shear structure using viscoelastic dampers[J].Journal of Southeast University (Natural Science Edition),2002,32(5):733-736.[doi:10.3969/j.issn.1001-0505.2002.05.012]
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钢筋混凝土框-剪结构采用粘弹性阻尼器的减震设计()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
32
期数:
2002年第5期
页码:
733-736
栏目:
土木工程
出版日期:
2002-09-20

文章信息/Info

Title:
Seismic design of RC frame-shear structure using viscoelastic dampers
作者:
常业军1 程文瀼1 隋杰英1梁晓峰2
1 东南大学土木工程学院,南京 210096; 2 南京市金陵建筑设计研究院,南京 210007
Author(s):
Chang Yejun1 Cheng Wenrang1 Sui Jieying1 Liang Xiaofeng2
1 College of Civil Engineering, Southeast University, Nanjing 210096, China
2 Nanjing Jinling Institute of Architecture and Design, Nanjing 210007,China
关键词:
粘弹性阻尼器 消能支撑 弹塑性时程分析
Keywords:
viscoelastic damper energy-dissipated brace elastic-plastic time history analysis
分类号:
TU352.1
DOI:
10.3969/j.issn.1001-0505.2002.05.012
摘要:
介绍了9度区钢筋混凝土框-剪结构采用粘弹性消能支撑的设计方案,阐述了粘弹性阻尼器及消能支撑的减震设计步骤,给出了弹塑性地震反应计算方法和主要计算结果.计算表明,结构设置粘弹性阻尼器后,可按8度抗震设防要求设计,结构阻尼比增加5%左右,层间位移和加速度较原结构减小明显,在多遇、罕遇水平地震作用下,能分别满足承载力和变形的要求.
Abstract:
This design scheme of RC frame-shear structure system with energy-dissipated brace composed of viscoelastic dampers in 9 degree seismic area is briefly introduced. The seismic designs of viscoelastic dampers and energy-dissipated brace are illustrated. The calculation method of elastic-plastic earthquake response and main calculation result are given. The calculated result shows that its superstructure can be designed for intensity 8 after using the viscoelastic dampers. Viscoelastic damper increases the damping ratio from 5% for the bare structure to 10% or so and results in significant reduction of the story displacement response and acceleration. Its bearing capacity and deformation can satisfy the requirements of the seismic code for both common earthquake and exceptionally serious earthquake.

参考文献/References:

[1] 程文瀼,隋杰英,陈月明,等.宿迁市交通大厦采用粘弹性阻尼器的减震设计与研究[J].建筑结构学报,2000,21(3):30-35.
  Cheng Wenrang,Sui Jieying,Chen Yueming,et al.Design and study on earthquake absorption using viscoelastic damper in transportation building of Suqian City [J].J Building Structure,2000,21(3):30-35.(in Chinese)
[2] Zhang R H,Soong T T.Seismic design of viscoelastic damper for structural applications[J].ASCE J Struct Engng,1992,118(5):1375-1392.
[3] Shukla A K,Datta T K.Optimal use of viscoelastic dampers in building frames for Seismic Force [J].ASCE J Struct Engng,1999,125(4):401-409.
[4] Aprile A,Inaudi J A,Kelly J M.Evolutionary model of viscoelastic dampers for structural applications [J].ASCE J Engng Mech,1997, 123(6):551-560.
[5] Bergman D M,Hanson R D.Viscoelastic mechanical damping devices tested at real earthquake displacement [J].Earthquake Spectra,1993,9(3):389-417.
[6] Chang K C,Soong T T,Oh S T,et al.Seismic behavior of steel frame with added viscoelastic dampers [J].ASCE J Struct Engng,1995,121(10):1418-1426.
[7] Tsai C S.Temperature effect of viscoelastic dampers during earthquake [J].ASCE J Struct Engng,1994,120(2):394-409.
[8] Shen K L,Soong T T.Modeling of viscoelastic dampers for structural applications [J].ASCE J Engng Mech,1995,121(6):694-701.
[9] Kazuhiko K,Yaomin F,Atsushi W.Passive control system for seismic damage mitigation [J].ASCE J Struct Engng,1998,124(5):501-512.

相似文献/References:

[1]常业军,程文瀼,苏毅.黏弹性消能支撑的研究与设计[J].东南大学学报(自然科学版),2004,34(1):85.[doi:10.3969/j.issn.1001-0505.2004.01.020]
 Chang Yejun,Cheng Wenrang,Su Yi.Study and design of a viscoelastic energy dissipation brace[J].Journal of Southeast University (Natural Science Edition),2004,34(5):85.[doi:10.3969/j.issn.1001-0505.2004.01.020]

备注/Memo

备注/Memo:
作者简介: 常业军(1974—),男,博士生; 程文瀼(联系人),男,教授,博士生导师,cheng-li@seu.edu.cn.
更新日期/Last Update: 2002-09-20