Monitoring of Base Isolated Building Subjected to Far Fault Earthquake

Salvatori, Antonello; Cicco, Antonio Di; Clemente, Paolo

doi:10.1007/978-3-030-74258-4_21

Cited by 8 publications

(2 citation statements)

References 11 publications

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“…The use of SI became particularly rapid especially after the Abruzzo earthquake of April 6, 2009, because of the large damage caused by this event to the conventionally founded structures and cultural heritage [8][9]. The use of the traditional High Damping Rubber Isolators (HDRBs), in conjunction with some sliding devices (SDs), is also going on, in both L'Aquila and other Italian sites, for several new constructions and retrofits [6,7,10,11]. The application of new retrofit techniques using SI, has also been applied for both reconstructing L'Aquila and for enhancing the seismic protection in a very earthquake-prone area.…”

Section: Introductionmentioning

confidence: 99%

Effects of Far Fault Earthquakes in Retrofitted Seismically Isolated Building

Salvatori

2023

Proceedings of the 8th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COM

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Section: Introductionmentioning

confidence: 99%

Effects of Far Fault Earthquakes in Retrofitted Seismically Isolated Building

Salvatori

2023

Proceedings of the 8th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COM

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“…Actually, detailed procedures have been proposed for the optimum design of high damping rubber bearings [11]. Furthermore, their behavior under strong events but also under low energy earthquakes has been evaluated experimentally under real events [12,13], including the effects on the superstructure [14,15].…”

Section: Introductionmentioning

confidence: 99%

Observed behavior of buildings seismically isolated with CSSs under a low energy earthquake

Scafati

Ormando

Clemente

et al. 2021

J Civil Struct Health Monit

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The observed behavior of four buildings, seismically isolated by means of curved surface sliders (CSS), under a moderate seismic event is analyzed in the framework of their structural health monitoring. The results showed that the CSS isolation systems were not activated for most of the buildings, even though the acceleration peaks in the superstructures were significant. The reason for this behavior is related to an inaccurate evaluation of the friction coefficients under the vertical loads acting on the devices in seismic conditions. Actually, vertical loads influence the friction and so the onset of motion. The importance of a continuous monitoring of the actual seismic behavior is also evident to analyze the structural health status of the devices and to plan maintenance interventions when needed.

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Applications and Recent Studies on Seismic Isolation in Italy

Clemente

2023

Lecture Notes in Civil Engineering

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Monitoring of Base Isolated Building Subjected to Far Fault Earthquake

Cited by 8 publications

References 11 publications

Effects of Far Fault Earthquakes in Retrofitted Seismically Isolated Building

Effects of Far Fault Earthquakes in Retrofitted Seismically Isolated Building

Observed behavior of buildings seismically isolated with CSSs under a low energy earthquake

Applications and Recent Studies on Seismic Isolation in Italy

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