Reliability assessment of shear-deficient reinforced concrete beams externally bonded by FRP sheets having different configurations

Shahriari, Shayan; Naderpour, Hosein

doi:10.1016/j.istruc.2020.03.048

Cited by 11 publications

(2 citation statements)

References 24 publications

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“…Regarding the theoretical model analysis of the strength of concrete bridge decks strengthened with NSM FRP, calculation methods for the flexural and shear capacity should be established considering the compressive membrane action [153]. [23,27,148,[154][155][156][157][158][159].…”

Section: Near-surface Mounted Frp Nsm Frp Is An Improved Version Of the Traditional Eb Frp Methodsmentioning

confidence: 99%

Review of Experimental Studies on Application of FRP for Strengthening of Bridge Structures

Yuan

2020

Advances in Materials Science and Engineering

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In recent years, fiber-reinforced polymer (FRP) composites have been widely used as a new type of high-performance material in concrete structures. FRP composites have the advantages of high strength, light weight, and corrosion resistance. Based on existing studies in the literature, this paper reviews the development and applications of FRP materials for the strengthening and rehabilitation of bridge structures. The types and properties of FRP composites are summarized, and the applications and development of FRP sheets, FRP bars, FRP grids, and prestressed FRP tendons for bridge structures are discussed. Different types of FRP composites result in different failure characteristics and bearing capacities. Moreover, this paper covers the FRP strengthening methods and the response properties of the flexural performance, bonding performance, and ductility. Significant conclusions regarding the strengthening/repair of bridge structures with FRP composites are presented. The review details the current state of knowledge and research on strengthening bridge structures with FRP composites and is helpful for better understanding and establishing design criteria.

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Section: Near-surface Mounted Frp Nsm Frp Is An Improved Version Of the Traditional Eb Frp Methodsmentioning

confidence: 99%

Review of Experimental Studies on Application of FRP for Strengthening of Bridge Structures

Yuan

2020

Advances in Materials Science and Engineering

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“…The type of rehabilitation with FRP to repair the concrete structures depends on the geometrical and mechanical properties of the system. U-type reinforcements, longitudinal elements, FRP straps, and FRP strips are some conventional rehabilitation methods using FRP which have been utilized experimentally and numerically by previous researchers [6,[14][15][16][17][18][19][20][21][22][23].…”

Section: Introductionmentioning

confidence: 99%

An experimental approach to the influence of partial rebar corrosion and concrete degradation on behavior of FRP-strengthened RC beams

Abbasi

Naderpour

2021

SN Appl. Sci.

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Human factors are one of the main reasons for structural damage as they decrease the bearing capacity and also lead to an inaccurate estimation of the structure. Previous studies show that the use of CFRP in the damaged structures can significantly increase their bending and shear capacity. This study examines the capacity and cracks distribution in eight RC (reinforced concrete) beams (210 × 250 × 250 cm), each of which was rehabilitated with seven CFRP (carbon fiber-reinforced polymer) strips using the strip method. Each beam, except for the control specimen, experiences different types of concrete and rebar damages, which are finally compared with those of the control specimen. The results indicated that rebar damage in all the beams was significant and the effects of concrete damage were minimized by CFRP strips. Moreover, the force–displacement diagrams indicate the greatest force for the control specimen. Other specimens reached up to 80% of the force experienced by the control specimen. Finally, the parametric study showed that the influence of the crack width on decreasing the bearing capacity was more significant compared with the other parameters.

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The Probabilistic Calculation Model of RC Beams, Strengthened by RC Jacket

Khmil

Tytarenko

Blikharskyy

et al. 2020

Lecture Notes in Civil Engineering

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Reliability assessment of shear-deficient reinforced concrete beams externally bonded by FRP sheets having different configurations

Cited by 11 publications

References 24 publications

Review of Experimental Studies on Application of FRP for Strengthening of Bridge Structures

Review of Experimental Studies on Application of FRP for Strengthening of Bridge Structures

An experimental approach to the influence of partial rebar corrosion and concrete degradation on behavior of FRP-strengthened RC beams

The Probabilistic Calculation Model of RC Beams, Strengthened by RC Jacket

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