Research Article

Improving The Behavior of RC Short Columns By Using Sifcon Coating and Rubber Dampers

Volume: 16 Number: 1 January 31, 2024
Hakan Koman *
PDF Download
International Journal of Engineering Research and Development Cover International Journal of Engineering Research and Development
EN TR

Improving The Behavior of RC Short Columns By Using Sifcon Coating and Rubber Dampers

Abstract

In this study, improving the behavior of short column region by means of higher energy consumption and higher shear load carrying capacity is aimed. For this purpose, a special kind of concrete with high steel fiber ratio (SIFCON) is used for coating of column and placing rubber dampers around the short column region was proposed. As a result, it’s seen that; the SIFCON coating increased the shear force carrying capacity of short column by 2,18 times when compared with non-retrofitted specimen, whereas additional rubber dampers around the short column region increased the total load carried by 4 times. Also, the energy dissipation of the region increased by 2,02 to 2,82 times when compared with non-retrofitted situation. As a result, it was seen that, with a practical approach it is possible to improve the behavior of short columns.

Keywords

Short Column , SIFCON , Rubber Dampers , Abaqus , finite Element Method

References

  1. Alraqad, M., Allouzi, R. And Alkloub, A., Finite Element Modelling of Reinforced Concrete Short Columns Subjected to Shear in Two Perpendicular Directions, Multidicipline Modelling in Materials and Structures, 18(4), 619-634, https://doi.org/10.1108/MMMS-04-2022-0052
  2. Abaqus 6.13 Theory Guide, 4.6.1 Hyperelastic material behavior
  3. Dirikligil, T. (2014), Betonarme Kısa Kolonların Tasarlanmasına ve Güçlendirilmesine Yönelik Yeni Yaklaşımların Analitik ve Deneysel Araştırılması, Doktora Tezi, Erciyes Üniversitesi, Kayseri, Türkiye.
  4. Dirikgil T., Atas O. (2019) Experimental investigation of the performance of diagonal reinforcement and CFRP strengthened RC short columns Composite Structures, 223, 110984. https://doi.org/10.1016/j.compstruct.2019.110984
  5. Jakel, R. (2010), Analysis of Hyperelastic Materials with Mechanica, Presentation for the 2nd SAXIM, Technicshe Universitat Chemnitz, Chemnitz, Almanya.
  6. Erkek, S. (2016), Kauçuk Kapı Stoperinin Hiperelastik ve Viskoelastik Modellenmesi ve Sonlu Elemanlar Yöntemi ile Analizi, Yüksek Lisans Tezi, Uludağ Üniversitesi, Bursa, Türkiye.
  7. Kayacik, F., Unal, A., Dogan, G., A novel strengthening technique against short column failure in RC structures: SIFCON panels Bulletin of Earthquake Engineering 21:2013–2044, https://doi.org/10.1007/s10518-022-01603-9
  8. Demir, C. (2012) Seismic Behaviour of historical stone masonry multi leaf walls, Doktora Tezi, İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, İnşaat Mühendisliği Anabilim dalı, İstanbul, Türkiye.
  9. Dassault Systems Simula ABAQUS, Modelling fracture and Failure, Lecture 6
  10. Homrich, J., R. and Naaman, A. E. (1987), Stress Strain properties of SIFCON in compression, Fiber Reinforced Concrete Properties and Applications. ACI SP 105. 283-304.

Details

Primary Language

English

Subjects

Civil Engineering

Journal Section

Research Article

Authors

Publication Date

January 31, 2024

Submission Date

April 7, 2023

Acceptance Date

December 6, 2023

Published in Issue

Year 2024 Volume: 16 Number: 1

DOI

https://doi.org/10.29137/umagd.1278008

IZ

https://izlik.org/JA62EG84AC

Cite

RIS / Bibtex
APA
Koman, H. (2024). Improving The Behavior of RC Short Columns By Using Sifcon Coating and Rubber Dampers. International Journal of Engineering Research and Development, 16(1), 163-177. https://doi.org/10.29137/umagd.1278008

Kırıkkale University, Faculty of Engineering and Natural Science, 71450 Yahşihan / Kırıkkale, Türkiye.

ijerad@kku.edu.tr