Hofmann, Sebastian ; Tran, Linh ; Proske, Tilo ; Graubner, Carl-Alexander (2020)
Cracking behavior of basalt fibre reinforced polymer‐reinforced concrete: An approach for the determination of crack spacing and crack width.
In: Structural Concrete, 21 (5)
doi: 10.1002/suco.202000156
Artikel, Bibliographie
Dies ist die neueste Version dieses Eintrags.
Kurzbeschreibung (Abstract)
The limitation of the crack width is of central importance for the design in the serviceability limit state. For FRP‐reinforced concrete members, the crack width has to be limited for service condition in use and not due to corrosion protection. In this paper, an experimental program of pull‐out tests and slender concrete cylinders with basalt fiber‐reinforced polymer rebars under centric tension load is presented. The used basalt fiber‐reinforced polymer rebars are sand coated and have in addition a helically wrapped thread for a decent profiling. Equations to calculate crack spacing and crack width of FRP‐reinforced concrete is derived and calibrated with the obtained experimental results. Finally, the equations are verified with experimental data from other authors and a crack model is given for reinforced concrete members with FRP rebars with a helically wrapped and sand coated surface.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2020 |
| Autor(en): | Hofmann, Sebastian ; Tran, Linh ; Proske, Tilo ; Graubner, Carl-Alexander |
| Art des Eintrags: | Bibliographie |
| Titel: | Cracking behavior of basalt fibre reinforced polymer‐reinforced concrete: An approach for the determination of crack spacing and crack width |
| Sprache: | Englisch |
| Publikationsjahr: | 2020 |
| Ort: | Oxford |
| Ort der Erstveröffentlichung: | Oxford |
| Verlag: | John Wiley & Sons |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Structural Concrete |
| Jahrgang/Volume einer Zeitschrift: | 21 |
| (Heft-)Nummer: | 5 |
| DOI: | 10.1002/suco.202000156 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | The limitation of the crack width is of central importance for the design in the serviceability limit state. For FRP‐reinforced concrete members, the crack width has to be limited for service condition in use and not due to corrosion protection. In this paper, an experimental program of pull‐out tests and slender concrete cylinders with basalt fiber‐reinforced polymer rebars under centric tension load is presented. The used basalt fiber‐reinforced polymer rebars are sand coated and have in addition a helically wrapped thread for a decent profiling. Equations to calculate crack spacing and crack width of FRP‐reinforced concrete is derived and calibrated with the obtained experimental results. Finally, the equations are verified with experimental data from other authors and a crack model is given for reinforced concrete members with FRP rebars with a helically wrapped and sand coated surface. |
| Freie Schlagworte: | FRP, BFRP|, crack spacing, crack width, bond behavior, crack model |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 600 Technik, Medizin, angewandte Wissenschaften > 624 Ingenieurbau und Umwelttechnik |
| Fachbereich(e)/-gebiet(e): | 13 Fachbereich Bau- und Umweltingenieurwissenschaften 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Institut für Massivbau |
| Hinterlegungsdatum: | 06 Apr 2021 15:34 |
| Letzte Änderung: | 28 Nov 2023 15:02 |
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| Suche nach Titel in: | TUfind oder in Google |
Verfügbare Versionen dieses Eintrags
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Cracking behavior of basalt fibre reinforced polymer‐reinforced concrete: An approach for the determination of crack spacing and crack width. (deposited 27 Nov 2023 13:39)
- Cracking behavior of basalt fibre reinforced polymer‐reinforced concrete: An approach for the determination of crack spacing and crack width. (deposited 06 Apr 2021 15:34) [Gegenwärtig angezeigt]
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