Damping Identification in Buildings from Earthquake Records
dc.contributor.author
Bernal, Dionisio P.
dc.contributor.author
Mozaffari, Salma
dc.contributor.author
Kwan, Kenny
dc.contributor.author
Döhler, Michael
dc.date.accessioned
2024-07-05T08:52:35Z
dc.date.available
2021-06-01T13:26:05Z
dc.date.available
2021-06-02T05:19:10Z
dc.date.available
2021-06-02T05:24:03Z
dc.date.available
2024-07-05T08:52:35Z
dc.date.issued
2012
dc.identifier.uri
http://hdl.handle.net/20.500.11850/487919
dc.identifier.doi
10.3929/ethz-b-000487919
dc.description.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.
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application/pdf
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en
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dc.publisher
s.n.
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dc.rights.uri
http://rightsstatements.org/page/InC-NC/1.0/
dc.title
Damping Identification in Buildings from Earthquake Records
en_US
dc.type
Conference Paper
dc.rights.license
In Copyright - Non-Commercial Use Permitted
ethz.book.title
SMIP12 Seminar on Utilization of Strong-Motion Data. Proceeding
en_US
ethz.pages.start
39
en_US
ethz.pages.end
56
en_US
ethz.version.deposit
acceptedVersion
en_US
ethz.event
Seminar on Utilization of Strong-Motion Data (SMIP 2012)
en_US
ethz.event.location
Sacramento, CA, USA
en_US
ethz.event.date
October 2, 2012
en_US
ethz.publication.place
s.l.
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02115 - Dep. Bau, Umwelt und Geomatik / Dep. of Civil, Env. and Geomatic Eng.::02605 - Institut für Baustatik u. Konstruktion / Institute of Structural Engineering::09469 - Kaufmann, Walter / Kaufmann, Walter
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02115 - Dep. Bau, Umwelt und Geomatik / Dep. of Civil, Env. and Geomatic Eng.::02605 - Institut für Baustatik u. Konstruktion / Institute of Structural Engineering::09469 - Kaufmann, Walter / Kaufmann, Walter
en_US
ethz.date.deposited
2021-06-01T13:26:26Z
ethz.source
FORM
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no
en_US
ethz.availability
Open access
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ethz.rosetta.installDate
2021-06-02T05:19:19Z
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2022-03-29T08:23:53Z
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Conference Paper [35182]