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Performance of hybrid bars in corrosion and flexure in concrete beams

Article

Last updated: 25 Dec 2024

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Abstract

Corrosion of reinforcing steel is a serious problem worldwide; the problem of steel rebar corrosion leads to a
reduction in the lifespan of the structure and adds to the maintenance costs. Many techniques have been developed in
recent past to reduce corrosion but none of these solutions seem to be applicable as an adequate solution to the
corrosion problem. Besides the use of Fiber Reinforced Polymer (FRP) rebar, hybrid rebar consisting of both FRP
and steel are also being tried to control the problem of steel corrosion. This research evaluates the performance of
hybrid rebar in corrosion resistance by inducing natural corrosion in a number of concrete cylinders with a hybrid
rebar embedded symmetrically. The research also studies the performance of hybrid rebar as a tension reinforcement
in concrete beams.

DOI

10.21608/erjm.2020.72123

Keywords

Fiber Reinforced Polymer, Flexure and Corrosion

Authors

First Name

R. R.

Last Name

Kamar

MiddleName

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Affiliation

Researcher, Civil Engineering Department, Faculty of Engineering, Benha University, Cairo, Egypt.

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First Name

A. S.

Last Name

Debaiky

MiddleName

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Affiliation

Associate Prof, Civil Engineering Department, Faculty of Engineering, Benha University, Cairo, Egypt.

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City

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Orcid

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First Name

M. H.

Last Name

Mansour

MiddleName

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Affiliation

Assistant Prof, Civil Engineering Department, Faculty of Engineering, Benha University, Cairo, Egypt.

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Volume

43

Article Issue

1

Related Issue

10966

Issue Date

2020-01-01

Receive Date

2020-02-19

Publish Date

2020-01-01

Page Start

63

Page End

70

Print ISSN

1110-1180

Online ISSN

3009-6944

Link

https://erjm.journals.ekb.eg/article_72123.html

Detail API

https://erjm.journals.ekb.eg/service?article_code=72123

Order

6

Type

Original Article

Type Code

1,118

Publication Type

Journal

Publication Title

ERJ. Engineering Research Journal

Publication Link

https://erjm.journals.ekb.eg/

MainTitle

Performance of hybrid bars in corrosion and flexure in concrete beams

Details

Type

Article

Created At

22 Jan 2023