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The Effect of Jacket Area on The Behaviour of Repaired/Strengthened Reinforced Concrete Columns

Year 2024, Volume: 7 Issue: 5, 928 - 938, 15.09.2024
https://doi.org/10.34248/bsengineering.1520275

Abstract

acketing is the most popular method for strengthening reinforced concrete columns under axial loading. This repair and strengthening technique is widely used not only in Türkiye but also in other technologically developed countries. In this study, the effectiveness of this method is investigated by experimentally testing two parameters: column section geometry and jacket thickness. The specimens were enlarged on all four sides to understand how the thickness of the jacket layer affects the behavior of the column. Using the experimental data, load versus deformation curves were plotted for each specimen. The parameters (strength, rigidity, ductility, and energy dissipation capacity) that determine the behaviour of the reinforced column were then analysed. At the end of this study, the effects of column section geometry and jacket thickness on the jacketing method are discussed, providing valuable preliminary data for future experimental studies.

References

  • Aksan B. 1988. Jacketed column behaviour under axial load alone. MSc Thesis, Civil Engineering, Middle East Technical University, Ankara, Türkiye, pp: 123.
  • Bournas DA, Thanasis CT. 2007. Textile-reinforced mortar versus fiber reinforced polymer confinement in reinforced concrete columns. ACI Struct J, 104(6): 740-748.

The Effect of Jacket Area on The Behaviour of Repaired/Strengthened Reinforced Concrete Columns

Year 2024, Volume: 7 Issue: 5, 928 - 938, 15.09.2024
https://doi.org/10.34248/bsengineering.1520275

Abstract

Mantolama, betonarme kolonların eksenel yük altında rehabilitasyonu için en yaygın kullanılan yöntemdir. Bu onarım ve güçlendirme tekniği, sadece Türkiye'de değil, aynı zamanda diğer teknolojik olarak gelişmiş ülkelerde de geniş çapta kullanılmaktadır. Bu çalışmada, bu yöntemin etkinliğini iki parametrenin deneysel olarak test edilmesiyle araştırılmıştır: kolon kesit geometrisi ve mantolama kalınlığı. Deney elemanları, manto tabakasının kalınlığının kolon davranışını nasıl etkilediğini anlamak amacıyla dört yandan genişletilmiştir. Deneysel veriler kullanılarak, her bir numune için yük-deplasman eğrileri çizilmiştir. Güçlendirilmiş kolonun davranışını belirleyen parametreler olan dayanım, rijitlik, süneklik ve enerji tüketim kapasitesi yorumlanmıştır. Çalışmanın sonunda, kolon kesit geometrisi ve ceket kalınlığının mantolama yöntemine olan etkileri tartışılmış ve ileri deneysel çalışmalar için değerli ön veriler elde edilmiştir.

References

  • Aksan B. 1988. Jacketed column behaviour under axial load alone. MSc Thesis, Civil Engineering, Middle East Technical University, Ankara, Türkiye, pp: 123.
  • Bournas DA, Thanasis CT. 2007. Textile-reinforced mortar versus fiber reinforced polymer confinement in reinforced concrete columns. ACI Struct J, 104(6): 740-748.
There are 2 citations in total.

Details

Primary Language English
Subjects Reinforced Concrete Buildings
Journal Section Research Articles
Authors

Yağmur Kopraman 0000-0001-9552-3039

Hüsnü Can 0000-0003-4202-875X

Early Pub Date September 4, 2024
Publication Date September 15, 2024
Submission Date July 22, 2024
Acceptance Date August 26, 2024
Published in Issue Year 2024 Volume: 7 Issue: 5

Cite

APA Kopraman, Y., & Can, H. (2024). The Effect of Jacket Area on The Behaviour of Repaired/Strengthened Reinforced Concrete Columns. Black Sea Journal of Engineering and Science, 7(5), 928-938. https://doi.org/10.34248/bsengineering.1520275
AMA Kopraman Y, Can H. The Effect of Jacket Area on The Behaviour of Repaired/Strengthened Reinforced Concrete Columns. BSJ Eng. Sci. September 2024;7(5):928-938. doi:10.34248/bsengineering.1520275
Chicago Kopraman, Yağmur, and Hüsnü Can. “The Effect of Jacket Area on The Behaviour of Repaired/Strengthened Reinforced Concrete Columns”. Black Sea Journal of Engineering and Science 7, no. 5 (September 2024): 928-38. https://doi.org/10.34248/bsengineering.1520275.
EndNote Kopraman Y, Can H (September 1, 2024) The Effect of Jacket Area on The Behaviour of Repaired/Strengthened Reinforced Concrete Columns. Black Sea Journal of Engineering and Science 7 5 928–938.
IEEE Y. Kopraman and H. Can, “The Effect of Jacket Area on The Behaviour of Repaired/Strengthened Reinforced Concrete Columns”, BSJ Eng. Sci., vol. 7, no. 5, pp. 928–938, 2024, doi: 10.34248/bsengineering.1520275.
ISNAD Kopraman, Yağmur - Can, Hüsnü. “The Effect of Jacket Area on The Behaviour of Repaired/Strengthened Reinforced Concrete Columns”. Black Sea Journal of Engineering and Science 7/5 (September 2024), 928-938. https://doi.org/10.34248/bsengineering.1520275.
JAMA Kopraman Y, Can H. The Effect of Jacket Area on The Behaviour of Repaired/Strengthened Reinforced Concrete Columns. BSJ Eng. Sci. 2024;7:928–938.
MLA Kopraman, Yağmur and Hüsnü Can. “The Effect of Jacket Area on The Behaviour of Repaired/Strengthened Reinforced Concrete Columns”. Black Sea Journal of Engineering and Science, vol. 7, no. 5, 2024, pp. 928-3, doi:10.34248/bsengineering.1520275.
Vancouver Kopraman Y, Can H. The Effect of Jacket Area on The Behaviour of Repaired/Strengthened Reinforced Concrete Columns. BSJ Eng. Sci. 2024;7(5):928-3.

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