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dc.contributor.author
Boulic, Léa
dc.date.accessioned
2021-01-25T20:06:12Z
dc.date.available
2020-07-16T11:32:34Z
dc.date.available
2020-07-17T08:49:05Z
dc.date.available
2021-01-25T20:06:12Z
dc.date.issued
2020-12
dc.identifier.issn
1464-4177
dc.identifier.issn
1751-7648
dc.identifier.other
10.1002/suco.201900539
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/426580
dc.description.abstract
Two-dimensional (2D) funicular structures can be easily generated and controlled by means of simple geometric constructions. These geometric constructions derive from reciprocal relationships between the form and force diagrams of a structure, which form the basis of graphic statics. Unlike in 2D space, in 3D space, similar geometric constructions cannot always be established for the design of three-dimensional (3D) funicular structures. In some specific cases though, purely geometric procedures requiring no numerical approximations can be defined. In particular, this contribution explores the geometric transformation of 2D funicular structures as a means to graphically generate 3D funicular structures in equilibrium with coplanar loads. A fully graphical method for the construction of such pairs of 3D skew funiculars in equilibrium with coplanar loads and with control over the position of the supports is presented. It is based on geometrical linear relationships between the original and the transformed structures. Ultimately, it is shown how such pairs of 3D skew funiculars can be applied to the design of bridge and roof structures for instance. © 2020 fib. International Federation for Structural Concrete.
en_US
dc.language.iso
en
en_US
dc.publisher
Wiley
en_US
dc.subject
Force diagram
en_US
dc.subject
Funicular structures
en_US
dc.subject
Graphic statics
en_US
dc.subject
Geometric transformation
en_US
dc.subject
Graphical method
en_US
dc.subject
Structural design
en_US
dc.title
Graphical method for the construction of pairs of 3D skew funiculars in equilibrium with coplanar loads and controlled supports' positions
en_US
dc.type
Journal Article
dc.date.published
2020-06-21
ethz.journal.title
Structural Concrete
ethz.journal.volume
21
en_US
ethz.journal.issue
6
en_US
ethz.journal.abbreviated
Struct. concr.
ethz.pages.start
2307
en_US
ethz.pages.end
2319
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
Malden, MA
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02100 - Dep. Architektur / Dep. of Architecture::02602 - Inst. f. Technologie in der Architektur / Institute for Technology in Architecture::03800 - Schwartz, Joseph / Schwartz, Joseph
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02100 - Dep. Architektur / Dep. of Architecture::02602 - Inst. f. Technologie in der Architektur / Institute for Technology in Architecture::03800 - Schwartz, Joseph / Schwartz, Joseph
ethz.date.deposited
2020-07-16T11:32:39Z
ethz.source
WOS
ethz.eth
yes
en_US
ethz.availability
Metadata only
en_US
ethz.rosetta.installDate
2021-01-25T20:06:23Z
ethz.rosetta.lastUpdated
2021-02-15T23:33:19Z
ethz.rosetta.exportRequired
true
ethz.rosetta.versionExported
true
ethz.COinS
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