Flexural reinforcement of glulam beams with CFRP plates
Само за регистроване кориснике
2016
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In recent years the use of fiber reinforced polymer composites for strengthening and repairing structural elements has significantly increased. This paper shows an experimental study carried out in order to demonstrate the effective use of carbon fiber reinforced polymer (CFRP) plates as flexural reinforcement of glulam beams. Altogether 20 reinforced beams and 8 unreinforced control beams were tested up to failure in a four-point bending configuration. Three different reinforcement schemes were considered. The bending behaviour of beams was analysed through their load-deflection relationship, failure mode, ultimate load capacity, stiffness and strain profile distribution. The addition of CFRP reinforcement to tension zone of glulam beams resulted in improvement in the strength, stiffness as well as ductility. The distance of the CFRP plate from the centre of cross section proved to have a very high impact on the effect of reinforcement.
Кључне речи:
Glulam / CFRP / Reinforcement / Bending testИзвор:
Materials and Structures, 2016, 49, 7, 2841-2855Издавач:
- Kluwer Academic Publishers
DOI: 10.1617/s11527-015-0690-7
ISSN: 1359-5997
WoS: 000376647300025
Scopus: 2-s2.0-84939825258
Институција/група
GraFarTY - JOUR AU - Glišović, Ivan AU - Stevanović, Boško AU - Todorović, Marija PY - 2016 UR - https://grafar.grf.bg.ac.rs/handle/123456789/766 AB - In recent years the use of fiber reinforced polymer composites for strengthening and repairing structural elements has significantly increased. This paper shows an experimental study carried out in order to demonstrate the effective use of carbon fiber reinforced polymer (CFRP) plates as flexural reinforcement of glulam beams. Altogether 20 reinforced beams and 8 unreinforced control beams were tested up to failure in a four-point bending configuration. Three different reinforcement schemes were considered. The bending behaviour of beams was analysed through their load-deflection relationship, failure mode, ultimate load capacity, stiffness and strain profile distribution. The addition of CFRP reinforcement to tension zone of glulam beams resulted in improvement in the strength, stiffness as well as ductility. The distance of the CFRP plate from the centre of cross section proved to have a very high impact on the effect of reinforcement. PB - Kluwer Academic Publishers T2 - Materials and Structures T1 - Flexural reinforcement of glulam beams with CFRP plates EP - 2855 IS - 7 SP - 2841 VL - 49 DO - 10.1617/s11527-015-0690-7 ER -
@article{ author = "Glišović, Ivan and Stevanović, Boško and Todorović, Marija", year = "2016", abstract = "In recent years the use of fiber reinforced polymer composites for strengthening and repairing structural elements has significantly increased. This paper shows an experimental study carried out in order to demonstrate the effective use of carbon fiber reinforced polymer (CFRP) plates as flexural reinforcement of glulam beams. Altogether 20 reinforced beams and 8 unreinforced control beams were tested up to failure in a four-point bending configuration. Three different reinforcement schemes were considered. The bending behaviour of beams was analysed through their load-deflection relationship, failure mode, ultimate load capacity, stiffness and strain profile distribution. The addition of CFRP reinforcement to tension zone of glulam beams resulted in improvement in the strength, stiffness as well as ductility. The distance of the CFRP plate from the centre of cross section proved to have a very high impact on the effect of reinforcement.", publisher = "Kluwer Academic Publishers", journal = "Materials and Structures", title = "Flexural reinforcement of glulam beams with CFRP plates", pages = "2855-2841", number = "7", volume = "49", doi = "10.1617/s11527-015-0690-7" }
Glišović, I., Stevanović, B.,& Todorović, M.. (2016). Flexural reinforcement of glulam beams with CFRP plates. in Materials and Structures Kluwer Academic Publishers., 49(7), 2841-2855. https://doi.org/10.1617/s11527-015-0690-7
Glišović I, Stevanović B, Todorović M. Flexural reinforcement of glulam beams with CFRP plates. in Materials and Structures. 2016;49(7):2841-2855. doi:10.1617/s11527-015-0690-7 .
Glišović, Ivan, Stevanović, Boško, Todorović, Marija, "Flexural reinforcement of glulam beams with CFRP plates" in Materials and Structures, 49, no. 7 (2016):2841-2855, https://doi.org/10.1617/s11527-015-0690-7 . .