Analysis of Structural Parameters of MSCS on of the Overall Failure Probability of the Structure

Abstract:

The randomness of value of tuned sub-structure mass and rigidity is comparatively large because of the needs of actual projects. Based on the dynamic characteristics and reliability of MSCS, the seismic response of the mega structure and the overall failure probability are discussed with the value of tuned sub structural mass and rigidity under different seismic intensity. It is shown that tuned sub structural mass and rigidity have significant affection on the overall reliability of structure, and seismic intensity has not interfere this regular pattern. Therefore, structural parameters of optimization which are referred to the regular pattern should be considered in the actual design in order to further enhance seismic capability of MSCS.

• Periodical: Applied Mechanics and Materials (Volumes 256-259)
• Pages: 635-640
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.256-259.635
• Online since: December 2012
• Authors: Jian Jun Ye, Xun An Zhang, Xian Jie Wang
• Keywords: Failure Probability, Mass, MSC, Rigidity, Seismic Response

References

[1] Xun'an Zhang, Xiang'e Zhou, Guanjian He. Characteristics of Control Parameters of a Particular PMSCSS Structural Configuration under Random Excitation. Journal of Northwestern Polytechnical University, 2007,25(2):306-310

[2] Xun'an Zhang, Tao Li, Hao Wu. Response Characteristics of the Super Tall Building-MSCSS Subsjected to Rare Earthquake.Journal of Disaster Prevention and Mitigation Engineering, 2010,30(Supplement):101-105(in Chinese)

[3] Lianye Lian, Xun'an Zhang, Zhaoxia Wang. Study on parametres of mega-sub structure frames. Journal of Earthquake Engineering and Engineering Vibration. 2008,28(2),154-157

[4] Jie Li. Stochastic Structural System——Analysis and Modeling.Beijing:Science Press,1996:1-12(in Chinese)

[5] Guoliang Bai, Lihua Zhu. Study on Model Parameters of Kanai-Tajimi model based on Current seismic standard[J]. Earthquake Engineering of the World,2004,20(3):114-118

[6] Rui Liu. Dynamic Reliability Analysis of MSCS Under Seismic Loads. Department of Civil Engineering, Northwestern Polytechnical University dissertation for Master degree 2010:65-71