Please use this identifier to cite or link to this item: http://dx.doi.org/10.18419/opus-14983
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dc.contributor.authorEfinger, Dshamil-
dc.contributor.authorOstertag, Andreas-
dc.contributor.authorDazer, Martin-
dc.contributor.authorBorschewski, David-
dc.contributor.authorAlbrecht, Stefan-
dc.contributor.authorBertsche, Bernd-
dc.date.accessioned2024-09-27T13:47:45Z-
dc.date.available2024-09-27T13:47:45Z-
dc.date.issued2022de
dc.identifier.issn2071-1050-
dc.identifier.urihttp://nbn-resolving.de/urn:nbn:de:bsz:93-opus-ds-150027de
dc.identifier.urihttp://elib.uni-stuttgart.de/handle/11682/15002-
dc.identifier.urihttp://dx.doi.org/10.18419/opus-14983-
dc.description.abstractThe consumption of construction materials and the pollution caused by their production can be reduced by the use of reliable adaptive load-bearing structures. Adaptive load-bearing structures are able to adapt to different load cases by specifically manipulating internal stresses using actuators installed in the structure. One main aspect of quality is reliability. A verification of reliability, and thus the safety of conventional structures, was a design issue. When it comes to adaptive load-bearing structures, the material savings reduce the stiffness of the structure, whereby integrated actuators with sensors and a control take over the stiffening. This article explains why the conventional design process is not sufficient for adaptive load-bearing structures and proposes a method for demonstrating improved reliability and environmental sustainability. For this purpose, an exemplary adaptive load-bearing structure is introduced. A linear elastic model, simulating tension in the elements of the adaptive load-bearing structure, supports the analysis. By means of a representative local load-spectrum, the operating life is estimated based on Woehler curves given by the Eurocode for the critical notches. Environmental sustainability is increased by including reliability and sustainability in design. For an exemplary high-rise adaptive load-bearing structure, this increase is more than 50%.en
dc.description.sponsorshipDeutsche Forschungsgemeinschaftde
dc.language.isoende
dc.relation.uridoi:10.3390/su14020895de
dc.rightsinfo:eu-repo/semantics/openAccessde
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/de
dc.subject.ddc333.7de
dc.subject.ddc624de
dc.titleReliability as a key driver for a sustainable design of adaptive load-bearing structuresen
dc.typearticlede
dc.date.updated2023-11-14T03:01:13Z-
ubs.fakultaetBau- und Umweltingenieurwissenschaftende
ubs.fakultaetKonstruktions-, Produktions- und Fahrzeugtechnikde
ubs.fakultaetExterne wissenschaftliche Einrichtungende
ubs.fakultaetFakultätsübergreifend / Sonstige Einrichtungde
ubs.institutInstitut für Akustik und Bauphysikde
ubs.institutInstitut für Maschinenelementede
ubs.institutFraunhofer Institut für Bauphysik (IBP)de
ubs.institutFakultätsübergreifend / Sonstige Einrichtungde
ubs.publikation.noppnyesde
ubs.publikation.seiten21de
ubs.publikation.sourceSustainability 14 (2022), No. 895de
ubs.publikation.typZeitschriftenartikelde
Appears in Collections:07 Fakultät Konstruktions-, Produktions- und Fahrzeugtechnik

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