Filtering characteristics of isolation layer in base-isolated structures and shaking table test verification

Abstract Base-isolated structures are extensively used in critical infrastructure and lifeline projects. Current response spectrum methodology for determining seismic actions has limitations in designing long-period base-isolated structures. Based on a two-degree-of-freedom (2DOF) model that account...

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Autors principals:	Tianni Xu, Yiming Wang, Qin Meng, Siru Qian, Bin Liu
Format:	Artigo
Idioma:	Inglês
Publicat:	Nature Portfolio 2025-07-01
Col·lecció:	Scientific Reports
Matèries:	Isolation layer Filtering characteristics Non-proportional damping Response spectrum Shaking table test
Accés en línia:	https://doi.org/10.1038/s41598-025-03196-0
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