Improved response spectrum method based on real-complex hybrid modal superposition for base-isolated structures

DOI10.1142/S0219455423500955zbMATH Open1537.70024MaRDI QIDQ6538217

Haitao Ma, Shiyuan Li, Ping Tan

Publication date: 14 May 2024

Published in: International Journal of Structural Stability and Dynamics (Search for Journal in Brave)

zbMATH Keywords

damping matrixinput modelresponse spectrum methodbase-isolated structuresreal-complex modal

Mathematics Subject Classification ID

Modal analysis in linear vibration theory (70J10)

Cites Work

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• An asymptotic analysis of the response of non-linear damped systems subjected to step function excitation
• Performance of bridges isolated with sliding-lead rubber bearings subjected to near-fault earthquakes
• Seismic response and parametric analysis of inter-story isolated tall buildings based on enhanced simplified dynamic model
• Stochastic optimization of multiple tuned inerter dampers for mitigating seismic responses of bridges with friction pendulum systems

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