Some Models of Elastomeric Seismic Isolation Devices

作者: Vasile Iancu , Gilbert Rainer Gillich , Claudiu Mirel Iavornic , Nicoleta Gillich

DOI: 10.4028/WWW.SCIENTIFIC.NET/AMM.430.356

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摘要: For the study and design of elastomeric seismic devices is essential to know mathematical relation between horizontal displacement force leading it. In this paper we present models for three types devices: (i) natural rubber bearings, (ii) lead bearings (iii) hybrid device combining two first mentioned bearings. all specific domains operation are determined each domain relations connecting stiffness contrived, highlighting hysteretic behaviour in respect ground excitation. Finally numerical results a comparison devices, defining opportunity involve them applications, function type nature isolated structure.

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