Long-Period Response Spectrum and Earthquake Response Analysis of Super High-Rise Building

Abstract:

Based on seismic records with large long-period components at home and abroad, carried on uniform error correction processing and rough site classification, then, used numerical analysis software-MATLAB to calculate the average response spectrum of different types of venues, and used the least square method to do sub-fitting for them, got the long-period quasi-regulatory response spectrums of all kinds of venues; using the general-purpose finite element analysis software-ANSYS, a super high-rise building structural analysis model was established, inputted the fitted long-period seismic response spectrum and the design response spectrum of Shanghai anti-seismic standards, by comparing the results of structural seismic responeses under the two kinds of response spectrum, the long-period seismic response of super high-rise building was investigated, and some valuable conclusions were obtained for reference.

• Periodical: Advanced Materials Research (Volumes 163-167)
• Pages: 3964-3971
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.163-167.3964
• Online since: December 2010
• Authors: Zhen Xuan Zhang, Qing Jun Chen
• Keywords: Comparison, Finite Element, Fitting of Long-Period Response Spectrum, Long-Period Seismic Wave, Response Spectrum Analysis, Super High-Rise Building

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