<div class="csl-bib-body">
<div class="csl-entry">Maleczek, R., Sharifmoghaddam, K., Nawratil, G., & Preisinger, C. (2023). Bridging the gap-A study on foldable tubular bridges. In Y. M. Xie, J. Burry, T. U. Lee, & J. Ma (Eds.), <i>Proceedings of the IASS Annual Symposium 2023 : Integration of Design and Fabrication</i> (pp. 1676–1686). http://hdl.handle.net/20.500.12708/190591</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/190591
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dc.description.abstract
Recent investigations on foldable structures and particularly foldable tubes, raise the question if they
can be advantageous for the construction of bridge-like beams. Transporting a flat packed structure on
site and deploying it there, instead of bringing or constructing the structure on site will have a positive
impact on the grey energy. Although a straight beam shows a better performance than a folded one with
identical cross-section, the energy saved in transportation might justify the effort. In order to be able to
answer this complex question, many steps and investigations need to be done. This paper will answer
some questions concerning foldable structures and their geometry-related structural performance.
During the ongoing research on T-hedral tubes, the authors developed a strategy to generate flat-foldable
tubular beams, on which this particular investigation is based. For the paper at hand a set of these beams,
with different cross-sections and variable amount of folds will be compared with respect to their
structural performance. The study will focus on their geometry without exact detailing of the hinges or
the material thickness. With the help of a parametric model a generic solver [1] and a FEM-module [2]
the authors developed a method that evaluates the beams based on their weight after optimisation, in
final unfolded state as well as in different configurations during unfolding.
en
dc.description.sponsorship
FWF - Österr. Wissenschaftsfonds
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dc.language.iso
en
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dc.subject
bridges
en
dc.subject
foldable structures
en
dc.title
Bridging the gap-A study on foldable tubular bridges
en
dc.type
Inproceedings
en
dc.type
Konferenzbeitrag
de
dc.contributor.affiliation
Universität Innsbruck, Österreich
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dc.contributor.affiliation
Universität für angewandte Kunst, Wien, Österreich
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dc.description.startpage
1676
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dc.description.endpage
1686
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dc.relation.grantno
F 77
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dc.type.category
Full-Paper Contribution
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tuw.booktitle
Proceedings of the IASS Annual Symposium 2023 : Integration of Design and Fabrication
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tuw.project.title
Advanced Computational Design
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tuw.researchTopic.id
X1
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tuw.researchTopic.name
Beyond TUW-research foci
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tuw.researchTopic.value
100
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tuw.publication.orgunit
E104-03 - Forschungsbereich Differentialgeometrie und geometrische Strukturen
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dc.description.numberOfPages
11
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tuw.author.orcid
0000-0003-3501-400X
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tuw.author.orcid
0000-0002-8589-3527
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tuw.event.name
IASS Annual Symposium 2023
en
tuw.event.startdate
10-07-2023
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tuw.event.enddate
14-07-2023
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tuw.event.online
On Site
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tuw.event.type
Event for scientific audience
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tuw.event.place
Melbourne
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tuw.event.country
AU
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tuw.event.presenter
Maleczek, Rupert
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wb.sciencebranch
Informatik
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wb.sciencebranch
Mathematik
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wb.sciencebranch.oefos
1020
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wb.sciencebranch.oefos
1010
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wb.sciencebranch.value
5
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wb.sciencebranch.value
95
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item.fulltext
no Fulltext
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item.languageiso639-1
en
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item.openairecristype
http://purl.org/coar/resource_type/c_5794
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item.openairetype
conference paper
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item.grantfulltext
restricted
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item.cerifentitytype
Publications
-
crisitem.project.funder
FWF - Österr. Wissenschaftsfonds
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crisitem.project.grantno
F 77
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crisitem.author.dept
Universität Innsbruck, Österreich
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crisitem.author.dept
E104-03 - Forschungsbereich Differentialgeometrie und geometrische Strukturen
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crisitem.author.dept
E104-03 - Forschungsbereich Differentialgeometrie und geometrische Strukturen
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crisitem.author.dept
E212 - Institut für Tragkonstruktionen
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crisitem.author.orcid
0000-0003-3501-400X
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crisitem.author.parentorg
E104 - Institut für Diskrete Mathematik und Geometrie
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crisitem.author.parentorg
E104 - Institut für Diskrete Mathematik und Geometrie