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EnglishThe present work refers to steel frame structures in industrial plants. A passive isolation system for seismic protection of a considerable equipment, already present on a frame support structure and rigidly constrained to it, is investigated through both numerical simulations (1+1 DOF system) and shaking table tests on a 1:5 scale two-story steel frame structure. The equipment (e.g. a pipeline, a compressor unit,...) is modelled as a rigid mass. The optimal design is determined by minimizing the dynamic response of the isolated mass. In order to ensure strenght and serviceability, the response of the frame is also monitored.
Shaking table tests on a passive equipment isolation system for earthquake protection / M. DE ANGELIS; S. PERNO; A. REGGIO; G. DE CANIO; N. RANIERI. - STAMPA. - (2009), pp. 263-272. ((Intervento presentato al convegno 2009 ASME Pressure Vessels and Piping Conference, PVP 2009 tenutosi a Prague, Czech Republic nel 26-30 luglio 2009 [10.1115/PVP2009-77764].
| Titolo: | Shaking table tests on a passive equipment isolation system for earthquake protection | |
| Autori: | ||
| Data di pubblicazione: | 2009 | |
| Abstract: | The present work refers to steel frame structures in industrial plants. A passive isolation syste...m for seismic protection of a considerable equipment, already present on a frame support structure and rigidly constrained to it, is investigated through both numerical simulations (1+1 DOF system) and shaking table tests on a 1:5 scale two-story steel frame structure. The equipment (e.g. a pipeline, a compressor unit,...) is modelled as a rigid mass. The optimal design is determined by minimizing the dynamic response of the isolated mass. In order to ensure strenght and serviceability, the response of the frame is also monitored. | |
| ISBN: | 9780791843710 | |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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http://hdl.handle.net/11583/2677430
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