ANALYSIS OF STRUCTURAL DYNAMIC RESPONSE ON EARTHQUAKE LOAD WITH RANDOM DAMPING

Ding Yongchun; Wang Jianhua; Qian Yulin

doi:10.13204/j.gyjz200506007

Volume 35 Issue 6

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2005 > 35(6): 26-28

Ding Yongchun, Wang Jianhua, Qian Yulin. ANALYSIS OF STRUCTURAL DYNAMIC RESPONSE ON EARTHQUAKE LOAD WITH RANDOM DAMPING[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(6): 26-28. doi: 10.13204/j.gyjz200506007

Citation:

Ding Yongchun, Wang Jianhua, Qian Yulin. ANALYSIS OF STRUCTURAL DYNAMIC RESPONSE ON EARTHQUAKE LOAD WITH RANDOM DAMPING[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(6): 26-28. doi: 10.13204/j.gyjz200506007

Ding Yongchun, Wang Jianhua, Qian Yulin. ANALYSIS OF STRUCTURAL DYNAMIC RESPONSE ON EARTHQUAKE LOAD WITH RANDOM DAMPING[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(6): 26-28. doi: 10.13204/j.gyjz200506007

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ANALYSIS OF STRUCTURAL DYNAMIC RESPONSE ON EARTHQUAKE LOAD WITH RANDOM DAMPING

doi: 10.13204/j.gyjz200506007

1.
1. School of Naval Architecture &Civil Engineering,Shanghai Jiaotong University Shanghai 200030;
2.
2. College of Architecture &Civil Engineering,Yangzhou University Yan gzhou 225009

Received Date: 2004-12-20
Publish Date: 2005-06-20

Abstract

Abstract

Random characteristic of structural damping is discussed. A kinetic differential equation is set up. The effects of damping variability on the seismic response of structural systems are examined with a second- order perturbation method. It is shown that damping uncertainty shouldnct be ignored.
- perturbation method,
- structural damping,
- variance,
- dynamic response

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References

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GB 50011-2001 建筑抗震设计规范

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