Seismic Response Analysis on Flat L-Shaped Frame Structure Based on FEM

Abstract:

For the complex features in the form of a flat L-shaped reinforced concrete frame structure, the three dimensional FEM model of the structure was established in this paper, and the dynamic characteristics of the structure was analyzed, the participation equivalent mass of every mode’s order was obtained. Seismic response analysis for the structure was carried out with modal decomposition spectrum method and time history analysis method, the weak layer of the structure was pointed out and the reference for the structural design was provided.

• Periodical: Applied Mechanics and Materials (Volumes 166-169)
• Pages: 2138-2142
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.166-169.2138
• Online since: May 2012
• Authors: Hui Min Wang, Liang Cao, Ji Yao, Zhi Liang Wang
• Keywords: L-Shaped Frame Structure, Modal Participation Equivalent Mass, Mode, Time History Analysis

References

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