An experimental study on the effect of environmental exposures and corrosion on RC columns with FRP composite jackets

Belarbi, Abdeldjelil; Bae, S.

doi:10.1016/j.compositesb.2006.09.004

Cited by 52 publications

(17 citation statements)

References 9 publications

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“…As shown in Refs. [3][4][5], the resistance of the filament to corrosion is mainly dependant on the resin's corrosion resistance, and the corrosion crack propagation is also related to the resin toughness. The lack of complete understanding of the basic mechanisms of damage and degradation of the fiber is obvious.…”

Section: Introductionmentioning

confidence: 99%

RETRACTED: Environmental resistance and mechanical performance of basalt and glass fibers

Wei¹,

Cao²,

Song³

2010

Materials Science and Engineering: A

216

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Section: Introductionmentioning

confidence: 99%

RETRACTED: Environmental resistance and mechanical performance of basalt and glass fibers

Wei¹,

Cao²,

Song³

2010

Materials Science and Engineering: A

216

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“…recommended removing all contaminated concrete prior to repair and sealing areas of concrete most likely to be exposed [180]. Belarbi and Bae performed several tests on small-scale RC columns under ambient environmental conditions and accelerated corrosion conditions [181]. The corrosion tests showed that the FRP wrapped specimen can experience corrosion during the dry stage of wet/dry cycling because of entrapped moisture [181].…”

Section: Long-term Performance Of Frp Composite-retrofitted Structurementioning

confidence: 99%

“…Belarbi and Bae performed several tests on small-scale RC columns under ambient environmental conditions and accelerated corrosion conditions [181]. The corrosion tests showed that the FRP wrapped specimen can experience corrosion during the dry stage of wet/dry cycling because of entrapped moisture [181]. Other experimental studies showed that FRP wraps are successful in slowing the corrosion rate of internal steel reinforcement [182,183].…”

Section: Long-term Performance Of Frp Composite-retrofitted Structurementioning

confidence: 99%

Research needs concerning the performance of fiber reinforced (FR) composite retrofit systems for buildings and infrastructure

Goodwin¹,

Sattar²,

Dukes³

et al. 2019

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NIST acknowledges the extensive input and support of the following subject matter experts: James Jirsa, Bret Lizundia, William Gold, Charles Bakis, and John Myers. Their contributions, diversity of perspectives, critical input, and help facilitating the workshop are much appreciated. Workshop participants are thanked for their valuable feedback and input on the research needs for FR composite retrofitted building performance. NIST also thanks

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“…Modulus of the FRP composite was observed not to be affected by any of the exposures. Bae (2004) and Belarbi and Bae (2007) studied the effects of various environmental conditions on the mechanical properties of reinforced concrete columns confined with FRP. Specimens were subjected to freeze-thaw, high temperature and high humidity cycles; ultraviolet (UV) radiation; and saline solution.…”

Section: Introductionmentioning

confidence: 99%

CFRP-confined concrete columns under different environmental conditions

Erdil¹,

Akyüz²,

Yaman³

2013

Magazine of Concrete Research

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The behaviour of carbon fibre reinforced polymer-confined cylindrical and prismatic concrete specimens subjected to several different environmental conditions was investigated in four groups. The first group of specimens was used as a reference. In the second group, specimens were exposed to dry heating-cooling (H-C) cycles in the environmental test chamber (ETC), whereas specimens in the third group were kept in water while simultaneously being subjected to H-C cycles in the ETC. Finally, the last group of specimens was kept outside of the laboratory to determine the outdoor environmental effect. After the ageing phase, specimens were tested under monotonic uniaxial loading to determine the change in their mechanical properties. Cylindrical specimens were observed not to be significantly affected by H-C cycles with the exception of their ultimate strain, which decreased under outdoor conditions. As for the prismatic specimens, dry H-C cycles were found to reduce strength by up to 24% and strain by up to 33%. Wet H-C cycles and outdoor exposure were seen to decrease further the strength and ultimate strain of prismatic specimens.

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An experimental study on the effect of environmental exposures and corrosion on RC columns with FRP composite jackets

Cited by 52 publications

References 9 publications

RETRACTED: Environmental resistance and mechanical performance of basalt and glass fibers

RETRACTED: Environmental resistance and mechanical performance of basalt and glass fibers

Research needs concerning the performance of fiber reinforced (FR) composite retrofit systems for buildings and infrastructure

CFRP-confined concrete columns under different environmental conditions

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