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dc.contributor.author
Schmid, Joachim
dc.contributor.author
König, Jürgen
dc.contributor.author
Fornather, Jochen
dc.contributor.author
Bergmeister, Konrad
dc.contributor.editor
Vila Real, Paulo
dc.contributor.editor
Franssen, Jean-Marc
dc.contributor.editor
Lopes, Nuno
dc.date.accessioned
2020-02-17T09:24:44Z
dc.date.available
2020-02-15T10:11:37Z
dc.date.available
2020-02-17T07:14:41Z
dc.date.available
2020-02-17T09:24:44Z
dc.date.issued
2006-05
dc.identifier.isbn
972-789-190-X
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/399689
dc.description.abstract
The aim of this study [1] was to verify rules given in EN 1995-1-2 [2] for structural fire design for solid timber panels by applying the reduced cross section method (RCSM). The RCSM introduces a zero strength layer of 7 mm to compensate material reduction due to temperature load. Software written by Trätek based on fundamental mechanical relationships was upgraded and used to run studies with solid timber panels. Studies covered fire exposure to the tension as well as the compression side of samples in bending, different material characteristics and different cross sections. Furthermore, two different material reduction functions were compared. They were derived in previous studies of Trätek (Stockholm) and BOKU (University of Natural Resources and Applied Life Sciences, Vienna). For comparison purposes, simulations with solid cross sections without cross layers but with infinite dimensions in width (solid timber) were performed. The results of this study, which consider the standard fire load according to ISO 834 [3] show that the zero strength layer is first and foremost very sensitive to the location of fire exposure. Furthermore, dependence on the material reduction function as well as on the material characteristics can be observed. Fire exposure on the compression side leads to comparatively high values of the zero-strength layer (non-conservative results), while results of exposure on the tension side show a better concurrence with existing rules. The constant depth of a zero-strength zone of 7 mm given in EN 1995-1-2 [2] is exceeded in almost all cases depending on the time of fire exposure and tested build-up.
en_US
dc.language.iso
en
en_US
dc.publisher
Universidade de Aveiro
en_US
dc.title
Simulation of Cross Laminated Timber Boards under Fire Exposure
en_US
dc.type
Conference Paper
ethz.book.title
SiF'06, Proceedings of the 4th international workshop Structures in fire
en_US
ethz.journal.volume
2
en_US
ethz.pages.start
983
en_US
ethz.pages.end
990
en_US
ethz.event
4th International Workshop Structures in Fire (SiF 2006)
en_US
ethz.event.location
Aveiro, Portugal
en_US
ethz.event.date
May 10-12, 2006
en_US
ethz.publication.place
Aveiro
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::08809 - Frangi, Andrea (Tit.-Prof.)
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::08809 - Frangi, Andrea (Tit.-Prof.)
en_US
ethz.date.deposited
2020-02-15T10:11:46Z
ethz.source
FORM
ethz.eth
no
en_US
ethz.availability
Metadata only
en_US
ethz.rosetta.installDate
2020-02-17T07:14:52Z
ethz.rosetta.lastUpdated
2021-02-15T08:06:04Z
ethz.rosetta.versionExported
true
ethz.COinS
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