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Verification of Actual Displacement Scaled Displacement-Control System with High-Static-Low-Dynamic Stiffness and Rotational Inertia for Seismic Isolation
Amid increasing concerns about the occurrence of mega earthquakes, recent studies have shown that the deformation of conventional seismic isolators may exceed their expected design range. To address this issue, we have been developing a displacement-control system for seismic isolation equipped with high-static-low-dynamic stiffness and rotational inertia. In this paper, we report the results of large shaking-table experiments involving a comparison of the response of a seismic-isolation model of our displacement control system we developed to that of a time-response analysis model we constructed on the basis of our model.
Verification of Actual Displacement Scaled Displacement-Control System with High-Static-Low-Dynamic Stiffness and Rotational Inertia for Seismic Isolation
Amid increasing concerns about the occurrence of mega earthquakes, recent studies have shown that the deformation of conventional seismic isolators may exceed their expected design range. To address this issue, we have been developing a displacement-control system for seismic isolation equipped with high-static-low-dynamic stiffness and rotational inertia. In this paper, we report the results of large shaking-table experiments involving a comparison of the response of a seismic-isolation model of our displacement control system we developed to that of a time-response analysis model we constructed on the basis of our model.
Verification of Actual Displacement Scaled Displacement-Control System with High-Static-Low-Dynamic Stiffness and Rotational Inertia for Seismic Isolation
Lecture Notes in Civil Engineering
Cimellaro, Gian Paolo (Herausgeber:in) / Iba, Jun (Autor:in) / Watanabe, Koichi (Autor:in) / Miyamoto, Kou (Autor:in) / Ishii, Ken (Autor:in) / Kikuchic, Masaru (Autor:in)
World Conference on Seismic Isolation ; 2022 ; Turin, Italy
Seismic Isolation, Energy Dissipation and Active Vibration Control of Structures ; Kapitel: 54 ; 643-651
07.01.2023
9 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Seismic isolation , Displacement control system , HSLDS , Rotational inertia , Shaking table test Engineering , Geoengineering, Foundations, Hydraulics , Geotechnical Engineering & Applied Earth Sciences , Fire Science, Hazard Control, Building Safety , Building Construction and Design , Cultural Heritage
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