Araştırma Makalesi

AXIAL-LOAD EFFECT ON RC THIN PANELS USED FOR RETROFITTING OF RC FRAMES

Cilt: 32 Sayı: 2 12 Ağustos 2024
Pınar Teymür *
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Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi Kapak Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi
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AXIAL-LOAD EFFECT ON RC THIN PANELS USED FOR RETROFITTING OF RC FRAMES

Abstract

This paper aims to study the contribution of axial loads applied on reinforced concrete (RC walls to enhance contact at the interface between the beam and the wall in order to prevent massive failure in the surrounding frame with low concrete compressive strength. For this reason, the beams are curved upward in the middle at certain levels before the forming the RC walls. After the construction of the walls, the beams are freed so that the beams can exert axial loads on the walls. Four specimens are used in the experimental study. Three of them are bare RC frames retrofitted by using this technique; the fourth one is the one retrofitted with a regular panel and used as a reference specimen. No increase was observed in load carrying capacities of the specimens with axial loaded panels. However, more energy was dissipated by the specimens with axially loaded panels compared to the reference specimen.

Keywords

reinforced concrete frame , axial load , experimental , Strengthening , thin panel

Kaynakça

  1. Teymür, P. and Pala, S. (2018). Seismic strengthening of slightly damaged RC frames using axially loaded shotcreted panels. Karaelmas Fen ve Mühendislik Dergisi, 8(1), 38-47. doi: 10.7212%2Fzkufbd.v8i1.697
  2. Bastami, M., Salehi, M., Ghorbani, M. and Moghadam, A. S. (2023). Performance of special RC shear walls under lateral cyclic and axial loads. Engineering Structures, 295. https://doi.org/10.1016/j.engstruct.2023.116813
  3. Khademi, M., Tehranizadeh, M. and Shirkhani, A. (2023). Case studies on the seismic resilience of reinforced concrete shear wall buildings and steel dual concentrically braced buildings. Structures, 58, https://doi.org/10.1016/j.istruc.2023.105596
  4. Albutainy, M. and Galal, K. (2024). Effect of boundary element detailing on the seismic performance of reinforced concrete masonry shear walls. Engineering Structures, 300. https://doi.org/10.1016/j.engstruct.2023.117164
  5. El-Azizy, O.A., Ezzeldin, M. and El-Dakhakhni, W. (2023) Comparative analyses of reinforced masonry and reinforced concrete shear walls with different end configurations: Seismic performance and economic assessment. Engineering Structures, 296. https://doi.org/10.1016/j.engstruct.2023.116852
  6. Du, K., Luo, H. and Sun, J. (2020). Cyclic testing of moment-shear force interaction in reinforced concrete shear wall substructures. Earthquake Engineering and Engineering Vibration, 19, 465-481. https://doi.org/10.1007/s11803-020-0574-x
  7. Erdem, I., Akyuz, U., Ersoy, U and Ozcebe, G. (2006). An experimental study on two different strengthening techniques for RC frames. Engineering Structures, 28 , 1843–1851. doi:10.1016/j.engstruct.2006.03.010
  8. Koutas, L., Pitytzogia, A., Triantafillou, T.C. and Bousias, S.N. (2014). Strengthening of infilled reinforced concrete frames with TRM: study on the development and testing of textile-based anchors. Journal of Composites for Construction, 18(3). https://doi.org/10.1061/(ASCE)CC.1943-5614.0000390
  9. Vetr, M. G., Yarmohamadi, A. and Mohammadikish, S. (2022). Experimental and numerical study on seismic response of RC frames strengthened by shotcrete sandwich panel infills and CFRP strips. Structures, 38, 1244–1256. https://doi.org/10.1016/j.istruc.2021.11.052
  10. Liang, L., Bai, G., Ma, J. and Jiang, Q. (2023). Seismic behavior of irregular shaped beam-column connections. Engineering Structures, 297. https://doi.org/10.1016/j.engstruct.2023.116942

Ayrıntılar

Birincil Dil

İngilizce

Konular

Betonarme Yapılar

Bölüm

Araştırma Makalesi

Yazarlar

Erken Görünüm Tarihi

6 Ağustos 2024

Yayımlanma Tarihi

12 Ağustos 2024

Gönderilme Tarihi

15 Ocak 2024

Kabul Tarihi

24 Haziran 2024

Yayımlandığı Sayı

Yıl 2024 Cilt: 32 Sayı: 2

DOI

https://doi.org/10.31796/ogummf.1419954

IZ

https://izlik.org/JA24DF95GL

Kaynak Göster

RIS / Bibtex
APA
Teymür, P. (2024). AXIAL-LOAD EFFECT ON RC THIN PANELS USED FOR RETROFITTING OF RC FRAMES. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, 32(2), 1307-1314. https://doi.org/10.31796/ogummf.1419954
AMA
1.Teymür P. AXIAL-LOAD EFFECT ON RC THIN PANELS USED FOR RETROFITTING OF RC FRAMES. ESOGÜ Müh Mim Fak Derg. 2024;32(2):1307-1314. doi:10.31796/ogummf.1419954
Chicago
Teymür, Pınar. 2024. “AXIAL-LOAD EFFECT ON RC THIN PANELS USED FOR RETROFITTING OF RC FRAMES”. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi 32 (2): 1307-14. https://doi.org/10.31796/ogummf.1419954.
EndNote
Teymür P (01 Ağustos 2024) AXIAL-LOAD EFFECT ON RC THIN PANELS USED FOR RETROFITTING OF RC FRAMES. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi 32 2 1307–1314.
IEEE
[1]P. Teymür, “AXIAL-LOAD EFFECT ON RC THIN PANELS USED FOR RETROFITTING OF RC FRAMES”, ESOGÜ Müh Mim Fak Derg, c. 32, sy 2, ss. 1307–1314, Ağu. 2024, doi: 10.31796/ogummf.1419954.
ISNAD
Teymür, Pınar. “AXIAL-LOAD EFFECT ON RC THIN PANELS USED FOR RETROFITTING OF RC FRAMES”. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi 32/2 (01 Ağustos 2024): 1307-1314. https://doi.org/10.31796/ogummf.1419954.
JAMA
1.Teymür P. AXIAL-LOAD EFFECT ON RC THIN PANELS USED FOR RETROFITTING OF RC FRAMES. ESOGÜ Müh Mim Fak Derg. 2024;32:1307–1314.
MLA
Teymür, Pınar. “AXIAL-LOAD EFFECT ON RC THIN PANELS USED FOR RETROFITTING OF RC FRAMES”. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, c. 32, sy 2, Ağustos 2024, ss. 1307-14, doi:10.31796/ogummf.1419954.
Vancouver
1.Pınar Teymür. AXIAL-LOAD EFFECT ON RC THIN PANELS USED FOR RETROFITTING OF RC FRAMES. ESOGÜ Müh Mim Fak Derg. 01 Ağustos 2024;32(2):1307-14. doi:10.31796/ogummf.1419954

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