Hybrid use of externally embedded FRP reinforcement for seismic retrofitting of substandard RC columns

EC Seyhan, C Goksu, I Saribas, A Ilki - Journal of Composites for …, 2023 - ascelibrary.org
This paper discussed the effectiveness of the hybrid use of fiber-reinforced polymer (FRP)
reinforcement for the seismic retrofitting of substandard reinforced concrete (RC) columns …

Seismic retrofitting of rectangular reinforced concrete columns using fiber composites for enhanced flexural strength

X Li, HL Lv, GC Zhang, SY Sha… - Journal of Reinforced …, 2013 - journals.sagepub.com
This article introduces an improved method using fiber composites for seismic retrofitting of
rectangular reinforced concrete columns with a large side aspect ratio. To retrofit an existing …

Seismic performance of RC short columns retrofitted with a novel system in shear and flexure using CFRP composites

SM Hosseini, D Mostofinejad - Journal of Composites for …, 2021 - ascelibrary.org
Shear is the predominant failure mode in most reinforced concrete (RC) short columns
under seismic loads. The overall structural performance of short columns can be improved …

Seismic behavior of substandard RC columns retrofitted with embedded aramid fiber reinforced polymer (AFRP) reinforcement

EC Seyhan, C Goksu, A Uzunhasanoglu, A Ilki - Polymers, 2015 - mdpi.com
Many existing reinforced concrete structures were constructed with substandard
characteristics. Low quality concrete, poor transverse reinforcement details and insufficient …

External steel ties and CFRP jacketing effects on seismic performance and failure mechanisms of substandard rectangular RC columns

HF Ghatte - Composite Structures, 2020 - Elsevier
One of the feasible retrofitting techniques for existing reinforced concrete (RC) structures is
to use Fiber Reinforced Polymers (FRPs). On the other hand, the efficiency of the FRP …

Seismic retrofit of brittle and low strength RC columns using fiber reinforced polymer and cementitious composites

A Ilki, C Demir, I Bedirhanoglu… - Advances in Structural …, 2009 - journals.sagepub.com
The objective of this study is to investigate the seismic performance of reinforced concrete
columns constructed with low quality of concrete and insufficient transverse reinforcement …

Seismic performance of CFRP-retrofitted large-scale rectangular RC columns under lateral loading in different directions

D Wang, Z Wang, T Yu, H Li - Composite Structures, 2018 - Elsevier
Considerable studies have been carried out on the seismic performance of fiber-reinforced
polymer (FRP) retrofitted reinforced concrete (RC) columns. However, research on the …

Residual performance of FRP-retrofitted RC columns after being subjected to cyclic loading damage

B Shan, Y Xiao, Y Guo - Journal of Composites for construction, 2006 - ascelibrary.org
Numerous recent research findings evidenced the success of retrofitting existing RC
columns using fiber-reinforced plastic (FRP) jacketing. However, little is known about the …

Experimental study on the seismic behavior of RC columns with high axial compression ratios retrofitted by large rupture strain fiber-reinforced polymer

C Ma, H Gao, K Li, W Liao, Z Wang, Y Bai - Engineering Structures, 2023 - Elsevier
Fiber-reinforced polymer (FRP) composites being utilized to retrofit reinforced concrete (RC)
columns has been well documented. However, the axial compression load of the FRP …

Seismic retrofit of square RC columns with polyethylene terephthalate (PET) fibre reinforced polymer composites

JG Dai, L Lam, T Ueda - Construction and Building Materials, 2012 - Elsevier
This paper presents an experimental study on the seismic retrofit of reinforced concrete (RC)
square columns with polyethylene terephthalate (PET) fibre reinforced polymer (FRP) …