THE PSEUDO-EXCITATION METHOD OF LONG-SPAN SPACE LATTICED STRUCTURES UNDER MULTIPLE SUPPORT EXCITATION

Sun Jianmei; Ye Jihong; Cheng Wennang

doi:10.13204/j.gyjz200505025

Volume 35 Issue 5

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2005 > 35(5): 95-97

Huang Xin, Ning Jian-guo, Xu Sheng, Lan Ming-zhang. A METHOD OF DESIGNING HARDENING AGENT FOR SOFT SOIL ACCORDING TO CHARACTERISTICS OF THE SOIL SAMPLES[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(7): 13-18. doi: 10.13204/j.gyjz200607003

Citation:

Sun Jianmei, Ye Jihong, Cheng Wennang. THE PSEUDO-EXCITATION METHOD OF LONG-SPAN SPACE LATTICED STRUCTURES UNDER MULTIPLE SUPPORT EXCITATION[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(5): 95-97. doi: 10.13204/j.gyjz200505025

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THE PSEUDO-EXCITATION METHOD OF LONG-SPAN SPACE LATTICED STRUCTURES UNDER MULTIPLE SUPPORT EXCITATION

doi: 10.13204/j.gyjz200505025

1.
1. College of Civil Engineering,Southeast University Nanjing 210096;
2.
2. Key Lab of RC &PC Structure,Ministry of Education,Southeast University Nanjing 210096

Received Date: 2004-12-20
Publish Date: 2005-05-20

Abstract

Abstract

The pseudo-excitation method is applied to the random seismic response analysis of long-span space latticed structures.The difference of the structure response is studied generally under multiple support excitation and simple support excitation from two aspects of the displacements response variance and acceleration power spectrum.Some important conclusions are gained.On the other hand,it shows the pseudo-excitation method is efficient and precise and is applicable to the random seismic response analysis of the complicated structure under multiple support excitation,such as long-span space latticed structure.
- long-span space latticed structure,
- pseudo-excitation method,
- simple support excitation,
- multiple support excitation

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References(7)

References

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Lin Jiahao. A Fast CQC Algorithm of PSD Matrices for Random Seismic Responses. Computer Structures, 1992,4 (3): 683 ～ 687;

[3] 林家浩.随机地震响应功率谱快速算法.地震工程与工程振动,1993,10(4):38～46;

[4] 李建俊,林家浩,张文首.大跨度结构受多点随机地震激励的响应.计算结构力学及其应用,1995,12(4);

[5] 刘先明.大跨度空间网格结构多点输入反应谱理论的研究与应用:[博士学位论文].南京:东南大学,2003;

[6] 叶继红.网壳结构TMD振动控制理论:[博士后研究工作报告].哈尔滨:哈尔滨工业大学,1998;

[7] 石少卿,姜节胜,顾松年.多支座大跨度结构随机地震响应分析.西北工业大学学报,1999,2(1):38～41

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