UHPC sandwich structures with composite coating under compressive load

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dc.identifier.uri http://dx.doi.org/10.15488/5209
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/5256
dc.contributor.author Markowski, Jan
dc.contributor.author Lohaus, Ludger
dc.date.accessioned 2019-08-15T11:35:03Z
dc.date.available 2019-08-15T11:35:03Z
dc.date.issued 2016
dc.identifier.citation Markowski, Jan; Lohaus, Ludger: UHPC sandwich structures with composite coating under compressive load. In: Acta Polytechnica CTU Proceedings 7 (2016), S. 38-42. DOI: https://doi.org/10.14311/app.2017.7.0038
dc.description.abstract Ultra-high-performance concrete (UHPC) sandwich structures with composite coating serve as multipurpose load-bearing elements. The UHPC’s extraordinary compressive strength is used in a multi-material construction element, while issues regarding the concrete’s brittle failure behaviour are properly addressed. A hollow section concrete core is covered by two steel tubes. The outer steel tube is wrapped in a composite material. By this design, UHPC is used in a material- and shape-optimised way with a low dead weight ratio[1] concerning the load-bearing capacity and stability[2]. The cross-section’s hollow shape optimises the construction’s buckling stability while saving self-weight. The composite coating on the column’s outside functions both as a layer increasing the construction’s durability and as a structural component increasing the the maximum and the residual load capacity. Investigations on the construction’s structural behaviour were performed. eng
dc.language.iso eng
dc.publisher Prag : Czech Technical University in Prague - Central Library
dc.relation.ispartofseries Acta Polytechnica CTU Proceedings 7 (2016)
dc.rights CC BY 4.0 Unported
dc.rights.uri https://creativecommons.org/licenses/by/4.0/
dc.subject Durability eng
dc.subject Composite number eng
dc.subject Brittleness eng
dc.subject Composite material eng
dc.subject Materials science eng
dc.subject Coating eng
dc.subject Hollow shape eng
dc.subject Compressive strength eng
dc.subject Structural engineering eng
dc.subject Buckling eng
dc.subject.ddc 600 | Technik ger
dc.title UHPC sandwich structures with composite coating under compressive load eng
dc.type Article
dc.type Text
dc.relation.issn 2336-5382
dc.relation.doi https://doi.org/10.14311/app.2017.7.0038
dc.bibliographicCitation.volume 7
dc.bibliographicCitation.firstPage 38
dc.bibliographicCitation.lastPage 42
dc.description.version publishedVersion
tib.accessRights frei zug�nglich

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