Comparative Analysis of Seismic Responses of Different Layer Height Structures with Broken Stone Isolation Layers

Abstract:

For the purpose of doing modal and dynamic analysis, tall building structures and multistory building For the purpose of doing modal and dynamic analysis, tall building structures and multistory building structures of vibration isolation foundation and non-isolation models were established respectively. To elaborate the broken stone isolating layer efficacy, top ten order frequencies and modes, sliding displacements of isolation layer, storey drift angles, storey accelerations, top floor relative displacements compared to the ground movement are obtained and contrasted. The result of the present work implies that the broken stone isolation layers are suitable for multistory buildings.

• Periodical: Applied Mechanics and Materials (Volume 238)
• Pages: 876-880
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.238.876
• Online since: November 2012
• Authors: Xin Zhong Zhang, Lian Juan Miao, Ke Dong Tang
• Keywords: Applicability, Finite Element Method (FEM), Sliding Base Isolation, Time History Analysis

References

[1] J. Fan, J. Tang, Seismic response analysis of base sliding isolation structure, Earthquake Engineering, 3 (2001) 27 -31.

[2] Y. Zhou, Design of Tall Building Structures, Wuhan University of Technology Press, Wuhan, (2008).

[3] R. Clough, J. Peng, Structural Dynamics (U.S. ), Higher Education Press, Beijing, (2006).

[4] J. Yu, Y. Wei, The Higher Structural Dynamics. Sichuan University Press, Chengdu, (2001).

[5] B. Zhu, Principle and Application of the Finite Element Method, China Water Power Press, Beijing, (1999).