Permanent glass-fibre-reinforced under water concrete floor
|
|
|||||||||||
Bibliografische Angaben
| Autor(en): |
Jeroen Laagland
(BAM Infraconsult bv, The Netherlands)
|
||||
|---|---|---|---|---|---|
| Medium: | Tagungsbeitrag | ||||
| Sprache(n): | Englisch | ||||
| Tagung: | IABSE Congress: Structural Engineering for Future Societal Needs, Ghent, Belgium, 22-24 September 2021 | ||||
| Veröffentlicht in: | IABSE Congress Ghent 2021 | ||||
|
|||||
| Seite(n): | 1339-1346 | ||||
| Anzahl der Seiten (im PDF): | 8 | ||||
| DOI: | 10.2749/ghent.2021.1339 | ||||
| Abstrakt: |
Glass fibre reinforced polymer (GFRP) has been applied in underwater concrete floors as part of the permanent structure of two underpasses within a road upgrade project in The Netherlands. This application is unique in view of the permanent nature of the use of GFRP in such structures. These underwater concrete floors are subjected to both downwards loads, such as traffic loads and permanent load, as well as by water pressure uplift. The construction pit consists of permanent sheet piling with a prefab concrete deck on top and a permanent underwater concrete floor between the sheet piling. This permanent underwater concrete floor is reinforced with only GFRP reinforcement. The fibre prevents cracking in the outer zone and increase the tensile strength. |
||||
| Copyright: | © 2021 International Association for Bridge and Structural Engineering (IABSE) | ||||
| Lizenz: | Die Urheberrechte (Copyright) für dieses Werk sind rechtlich geschützt. Es darf nicht ohne die Zustimmung des Autors/der Autorin oder Rechteinhabers/-in weiter benutzt werden. |
||||