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Your search keyword '"Castellaro, Silvia"' showing total 8 results
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8 results on '"Castellaro, Silvia"'

3. An assessment of uncertainties in VS profiles obtained from microtremor observations in the phased 2018 COSMOS blind trials

Author

Asten, Michael W., primary, Yong, Alan, additional, Foti, Sebastiano, additional, Hayashi, Koichi, additional, Martin, Antony J., additional, Stephenson, William J., additional, Cassidy, John F., additional, Coleman, Jacie, additional, Nigbor, Robert, additional, Castellaro, Silvia, additional, Chimoto, Kosuke, additional, Cornou, Cécile, additional, Cho, Ikuo, additional, Hayashida, Takumi, additional, Hobiger, Manuel, additional, Kuo, Chun-Hsiang, additional, Macau, Albert, additional, Mercerat, E. Diego, additional, Molnar, Sheri, additional, Pananont, Passakorn, additional, Pilz, Marco, additional, Poovarodom, Nakhorn, additional, Sáez, Esteban, additional, Wathelet, Marc, additional, Yamanaka, Hiroaki, additional, Yokoi, Toshiaki, additional, and Zhao, Don, additional

Published
2022
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8. Reconstructing seismic ground motion at reference site conditions: the case of accelerometric records of the Italian National Accelerometric Network (RAN)

Author

Dario Albarello, Silvia Castellaro, Castellaro, Silvia, and Albarello, Dario

Subjects
Hazard (logic), Ground motion, Engineering, Reference site, 0211 other engineering and technologies, 02 engineering and technology, Deconvolution analysis, 010502 geochemistry & geophysics, 01 natural sciences, Seismic hazard, Accelerometric network, Seismic response, Civil and Structural Engineering, Building and Construction, Geotechnical Engineering and Engineering Geology, Geophysics, 0105 earth and related environmental sciences, 021110 strategic, defence & security studies, Hydrogeology, business.industry, Hazards,Seismic response,Uncertainty analysis, Frame (networking), business, Seismology
Abstract

To compare the outcomes of seismic hazard models with accelerometric records, the seismic ground motion at the reference soil conditions considered by the hazard estimates must be reconstructed. Here we illustrate the procedure proposed and operated to this purpose in the frame of the Italian DPC-INGV-S2 project. This includes two phases: the geological/geophysical characterization of the sites to be analysed and a numerical deconvolution analysis, carried on by considering specific records representative of the maximum ground motion observed at the relevant accelerometric sites. Particular attention was addressed to manage the uncertainty associated to this kind of analysis. Results are then compared with those obtained by simply applying the “correction” coefficients provided by the Italian National Seismic Code to account for site conditions.

Published
2016

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