dc.contributor.author | Tveit, Sigbjørn | |
dc.contributor.author | Wilhelmsen, Martin | |
dc.contributor.author | Lundeland, Vlad Aleksander | |
dc.contributor.author | Kioumarsi, Mahdi | |
dc.date.accessioned | 2019-01-30T23:03:57Z | |
dc.date.accessioned | 2019-07-02T07:54:39Z | |
dc.date.available | 2019-01-30T23:03:57Z | |
dc.date.available | 2019-07-02T07:54:39Z | |
dc.date.issued | 2018-10-22 | |
dc.identifier.citation | Tveit S, Wilhelmsen M, Lundeland VA, Kioumarsi MM: Cost-optimal design of flexural concrete beam reinforced with FRP reinforcements. In: Miguel, Schlicke D, Benboudjerna, Jedrzejewska A. SynerCrete'18: Interdisciplinary Approaches for Cement-based Materials and Structural Concrete: Synergizing Expertise and Bridging Scales of Space and Time. Vol. 1&2., 2018. Rilem publications p. 951-956 | en |
dc.identifier.isbn | 978-2-35158-202-2 | |
dc.identifier.uri | https://hdl.handle.net/10642/7243 | |
dc.description.abstract | Because of the non-ductile nature of FRP reinforcement, the convention of designing cross-sections with the flexure strength limited by reinforcement yield, as for steel, is not
adequate. Although ACI 440.1R-15 gives easily fetched explanations on how to design FRP reinforced concrete (FRPRC) sections for flexure, an understanding of the different
parameters economic influence is required for FRP to be a competitive alternative to steel. In this paper, an analytical tool for cost-optimally analyzing and designing FRPRC cross-sections according to ACI 440.1R-15 is presented. To this aim, by optimizing the functions for flexural strength and for the approximated price pr. meter of a cross-section with respect to both fiber cross-section area and effective depth of concrete cross-section a formula for
the most economical ratio of these parameters in regard to flexural strength is presented. For a given FRP and concrete type, the optimal ratio proves to be the same for all desired flexural capacities, and can for rectangular cross-sections be presented as a function of the cross-section width. | en |
dc.language.iso | en | en |
dc.publisher | RILEM | en |
dc.relation.ispartofseries | SynerCrete'18: Interdisciplinary Approaches for Cement-based Materials and Structural Concrete: Synergizing Expertise and Bridging Scales of Space and Time.;Vol. 1&2 | |
dc.relation.uri | https://synercrete.com/wp-content/uploads/2018/10/SynerCrete18_Proceedings.pdf | |
dc.rights | © 2018 RILEM
Creative Commons Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/legalcode | en |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.subject | Concrete | en |
dc.subject | FRP reinforcements | en |
dc.title | Cost-optimal design of flexural concrete beam reinforced with FRP reinforcements | en |
dc.type | Chapter | |
dc.type | Chapter | en |
dc.type | Peer reviewed | en |
dc.date.updated | 2019-01-30T23:03:57Z | |
dc.description.version | publishedVersion | en |
dc.identifier.doi | https://dx.doi.org/10.5281/zenodo.1405563 | |
dc.identifier.cristin | 1628840 | |
dc.source.isbn | 978-2-35158-202-2 | |