The Seismic Response Analysis of the Jacket under Multiple Support Excitation

Abstract:

The effect of incoherency of seismic waves and wave travel on the displacement and force response of jacket structure are investigated from the maximum force, reaction force, the displacement, and so on. The conclusions illustrate it is necessary to consider the effect of multiple support excitation. The research of the differences of seismic response under multiple support excitation from uniform excitation presents the theoretical foundation on aseismatic projects for long span space structures such as jacket.

• Periodical: Applied Mechanics and Materials (Volumes 295-298)
• Pages: 2021-2025
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.295-298.2021
• Online since: February 2013
• Authors: Jian Mei Sun, Hao Cui
• Keywords: Jacket Structure, Long Span, Multiple Support Excitation, Time History Analysis Method

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