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dc.contributor.author
Rajah, Sharveen
dc.contributor.author
Bachmann, Jonas
dc.contributor.author
Vassiliou, Michalis F.
dc.contributor.author
Stojadinovic, Bozidar
dc.contributor.editor
Papadrakakis, Manolis
dc.contributor.editor
Fragiadakis, Michalis
dc.date.accessioned
2018-06-11T12:46:08Z
dc.date.available
2017-06-19T05:33:36Z
dc.date.available
2017-06-20T12:56:23Z
dc.date.available
2017-07-12T08:26:12Z
dc.date.available
2017-07-12T09:23:52Z
dc.date.available
2017-09-25T06:45:55Z
dc.date.available
2017-10-12T07:47:52Z
dc.date.available
2018-06-11T12:46:08Z
dc.date.issued
2017-09
dc.identifier.isbn
978-618-82844-2-5
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/161255
dc.identifier.doi
10.3929/ethz-b-000161255
dc.description.abstract
Letting columns uplift has been proposed as an earthquake response modification strategy for bridges and other large structures. Uplift could be allowed along solely one di-rection of the structure or along both directions. In order for the latter approach to be imple-mented, the 3d behavior of systems allowed to uplift, rock and wobble should be studied. This paper studies the dynamic response of a rigid slab supported on 4 rigid cylindrical rocking and wobbling columns. The columns are constrained not to roll out of their initial position, which is a necessity for the system to be resilient. This system is the simplest 3d extension of the 2d rocking frame system.The equations of motion are derived analytically and directly numerically integrated. Since the system has only 2DOFs it is computationally inexpensive and allows for extensive para-metric analysis. Similar to the 2d rocking frame, it is found that the addition of the slab makes the investigated frame more stable than the individual columns.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Institute of Structural Analysis and Antiseismic Research, School of Civil Engineering, National Technical University of Athens (NTUA)
en_US
dc.rights.uri
http://rightsstatements.org/page/InC-NC/1.0/
dc.subject
Earthquake Engineering
en_US
dc.subject
Rocking
en_US
dc.subject
Uplifting Structures
en_US
dc.subject
Wobbling
en_US
dc.subject
Bridges
en_US
dc.title
Dynamic Response of a Rigid Slab Supported by Four Rigid Cylindrical Rocking and Wobbling Columns
en_US
dc.type
Conference Paper
dc.rights.license
In Copyright - Non-Commercial Use Permitted
dc.date.published
2017-06-15
ethz.book.title
COMPDYN 2017: Computational Methods in Structural Dynamics and Earthquake Engineering. Proceedings of the 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering
en_US
ethz.journal.volume
2
en_US
ethz.pages.start
3045
en_US
ethz.pages.end
3061
en_US
ethz.size
17 p.
en_US
ethz.version.deposit
acceptedVersion
en_US
ethz.event
6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2017)
en_US
ethz.event.location
Rhodes Island, Greece
en_US
ethz.event.date
June 15-17, 2017
en_US
ethz.grant
Development of self-centering systems with geometry-controlled stiffness for earthquake hazard mitigation
en_US
ethz.publication.place
Athens
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::03930 - Stojadinovic, Bozidar / Stojadinovic, Bozidar
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::09663 - Vassiliou, Michalis / Vassiliou, Michalis
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::03930 - Stojadinovic, Bozidar / Stojadinovic, Bozidar
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::09663 - Vassiliou, Michalis / Vassiliou, Michalis
ethz.identifier.url
https://2017.compdyn.org/
ethz.grant.agreementno
153240
ethz.grant.agreementno
153240
ethz.grant.agreementno
153240
ethz.grant.fundername
SNF
ethz.grant.fundername
SNF
ethz.grant.fundername
SNF
ethz.grant.funderDoi
10.13039/501100001711
ethz.grant.funderDoi
10.13039/501100001711
ethz.grant.funderDoi
10.13039/501100001711
ethz.grant.program
Projektförderung in Mathematik, Natur- und Ingenieurwissenschaften (Abteilung II)
ethz.grant.program
Projektförderung in Mathematik, Natur- und Ingenieurwissenschaften (Abteilung II)
ethz.grant.program
Projektförderung in Mathematik, Natur- und Ingenieurwissenschaften (Abteilung II)
ethz.date.deposited
2017-06-19T05:33:36Z
ethz.source
FORM
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2018-06-11T12:46:16Z
ethz.rosetta.lastUpdated
2022-03-28T20:25:24Z
ethz.rosetta.versionExported
true
ethz.COinS
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