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Behavior of Reinforced Concrete Columns Strengthened Using CFRP Sheets under Sustained Loading.

Article

Last updated: 04 Jan 2025

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Subjects

-

Tags

Civil Engineering

Abstract

This paper investigates experimentally the behavior of axially and laterally loaded square reinforced concrete columns wrapped with CFRP sheets with and without sustained loading. The experimental work includes twelve large scale square columns with CTOSS section 200x200 mm and 2500 mm height. The parameters to be investigated are the percentage of sustained loads (40% and 80% of the ultimate load), and the lateral loads (equivalent to 5% and 10% of the axial load). The columns are kept loaded, until being tested up to failure under static axial compressive load in addition to the different values of the lateral loads. 

DOI

10.21608/bfemu.2020.126513

Keywords

Column, strengthening, sustained loading, fiber-reinforced polymers (FRP)

Authors

First Name

Hamdy

Last Name

Shehab El-Din

MiddleName

K.

Affiliation

Professor of Reinforced Concrete., Structural Department., Faculty of Engineering., Zagazig University., Zagazig., Egypt.

Email

-

City

Zagazig

Orcid

-

First Name

Said

Last Name

Abd-Alla

MiddleName

M.

Affiliation

Professor of Reinforced Concrete, Structural Dept., Faculty of Eng. Zagazig University., Zagazig., Egypt

Email

-

City

Zagazig

Orcid

-

First Name

Ahmed

Last Name

Eisa

MiddleName

S.

Affiliation

Structural Dept., Faculty of Eng. Zagazig University., Zagazig., Egypt

Email

-

City

Zagazig

Orcid

-

Volume

34

Article Issue

4

Related Issue

18585

Issue Date

2009-12-01

Receive Date

2009-10-11

Publish Date

2020-11-30

Page Start

22

Page End

31

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 34_Issue 4_Pages 22-31.pdf

PDF . 608.9kB

Link

https://bfemu.journals.ekb.eg/article_126513.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=126513

Order

4

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

Behavior of Reinforced Concrete Columns Strengthened Using CFRP Sheets under Sustained Loading.

Details

Type

Article

Created At

22 Jan 2023