Open access
Datum
2012Typ
- Conference Paper
ETH Bibliographie
no
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Abstract
It is shown that the Fisher information on damping contained in seismic response is small and, as a consequence, identified damping ratios are realizations from a distribution with high variance. Predictive expressions with reasonable confidence intervals can be generated, however, if sufficient data is available. In this study 122 responses from concrete buildings, 81 from steel, 26 for masonry and 10 from wood structures are used to identify damping ratios using a subspace algorithm. Mehr anzeigen
Persistenter Link
https://doi.org/10.3929/ethz-b-000487919Publikationsstatus
publishedBuchtitel
SMIP12 Seminar on Utilization of Strong-Motion Data. ProceedingSeiten / Artikelnummer
Verlag
s.n.Konferenz
Organisationseinheit
09469 - Kaufmann, Walter / Kaufmann, Walter
ETH Bibliographie
no
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