ANALYSIS OF THE COUPLING RESPONSE BETWEEN TRANSLATION AND TORSION UNDER EARTHQUAKE OF ACTUAL ASYMMETRIC STRUCTURE

Zhou Xiaosong; Pei Xingzhu; Liao Shuqing

doi:10.13204/j.gyjz200512010

Volume 35 Issue 12

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2005 > 35(12): 32-36,54

Li Yi, Zhao Wen, Yan Yunqi. METHOD OF CONTINUAL ANALYSIS FOR SYSTEM RELIABILITY[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(10): 26-28,39. doi: 10.13204/j.gyjz200510009

Citation:

Zhou Xiaosong, Pei Xingzhu, Liao Shuqing. ANALYSIS OF THE COUPLING RESPONSE BETWEEN TRANSLATION AND TORSION UNDER EARTHQUAKE OF ACTUAL ASYMMETRIC STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(12): 32-36,54. doi: 10.13204/j.gyjz200512010

Li Yi, Zhao Wen, Yan Yunqi. METHOD OF CONTINUAL ANALYSIS FOR SYSTEM RELIABILITY[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(10): 26-28,39. doi: 10.13204/j.gyjz200510009

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ANALYSIS OF THE COUPLING RESPONSE BETWEEN TRANSLATION AND TORSION UNDER EARTHQUAKE OF ACTUAL ASYMMETRIC STRUCTURE

doi: 10.13204/j.gyjz200512010

1.
1. School of Civil Engineering and Mechanics,Xi'an Jiaotong University Xi'an 710049;
2.
2. Zhongjiao NO.4 Shipping Prospecting and Designing Institute Guangzhou 510230

Received Date: 2005-03-25
Publish Date: 2005-12-20

Abstract

Abstract

Linear eccentricity of a structure has great influence on aseismatic performance of the structure.Datalied and deep analysis of seismic response of eccentric structure has been made.It is enumerated two kinds of actual structures and is also established the momentum differentiating equation of coupling between the translation and torsion of single layer of asymmetric structure under earthquake.By adopting Rayleighs damping model and using time-history analysis(Wilson- Method), the linear elastic analysis of the structure was made, and the earthquake response and dynamic characteristics of the structure model were calculated under different eccentricity ratio and stiffness ratio.Finally, some valuable conclusions were drawn, which can supply references to engineering calculation and design of structural torsional response under earthquake.
- coupling between translation and torsion,
- eccentricity ratio,
- stiffness ratio,
- eccentric structure,
- time-history analysis

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References(6)

References

[2] GB5001-2001 建筑抗震设计规范

郭长城.建筑结构振动计算.北京:中国建筑工业出版社,1982

[3] Shiga T,Shibata A,Shibuya J.Dynamic Properties and Earthquake Response of a 9 Story Reinforced Concrete Building,Proc.5th WCEE,1973

[4] 东京理科大学理工学部建筑学科北村春幸.长周期地震动に対する长周期构造物の设计法-ニれまごの设计用人力地震波と检证应答值との比较かう一.2004.5～6

[5] 东京理科大学北村研究室.NHKスパシヤル「地震波が巨大构造物を襲う」に伴う地震应答解析のまとめ长周期地震动による超高层建物の应答性状の检讨.2004.5～6

[6] 裴星洙,廖红建,张立译.基于性能设计的建筑振动解析.西安:西安交通大学出版社,2003.130～131

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