Beta
ManageSearchChatDiscover
190095

EXPERIMENTAL AND NUMERICAL STUDY OF STRENGTHENED HINGED FRAMES USING CFRP

Article

Last updated: 28 Dec 2024

OverviewSimilar Items

Subjects

-

Tags

-

Abstract

In this research, a study of strengthened hinged one-storey frames subjected to four-point loading, both experimentally and numerically, is presented. Three full scale hinged frames with dimensions 2400 mm (span) and 1200 mm (height) are tested in this study. The concrete reinforced frames are strengthened using CFRP sheets at locations of sagging and hogging moments. One specimen is strengthened for shear stress, using external CFRP shear laminates, in addition to sagging and hogging moments locations.  A non-linear analysis for the tested hinged frames using ANSYS software package is also presented. The strengthened specimens achieved considerable improvement by increasing both; failure load, especially for the third specimen. The results have been confirmed by the proposed numerical model which revealed other important results concerning the strengthening scheme.

Keywords

RC frames, CFRP, Finite Element Analysis, Retrofitting, Strength, Rehabilitation

Authors

First Name

Hesham

Last Name

Shaaban

MiddleName

F.

Affiliation

Structural Engineering Dept., University of zagazig, Zagazig, Egypt, Canada

Email

-

City

zagazig

Orcid

-

Volume

50

Article Issue

4

Related Issue

27158

Issue Date

2011-08-01

Receive Date

2021-08-18

Publish Date

2011-03-30

Page Start

19

Page End

11

Print ISSN

1110-1253

Online ISSN

2735-5500

Article File

EGSEN_Volume 50_Issue 4_Pages 19-11.pdf

PDF . 1.2MB

Link

https://egsen.journals.ekb.eg/article_190095.html

Detail API

https://egsen.journals.ekb.eg/service?article_code=190095

Order

7

Type

Scientific and technological

Type Code

1,881

Publication Type

Journal

Publication Title

Journal of the Egyptian Society of Engineers

Publication Link

https://egsen.journals.ekb.eg/

MainTitle

EXPERIMENTAL AND NUMERICAL STUDY OF STRENGTHENED HINGED FRAMES USING CFRP

Details

Type

Article

Created At

23 Jan 2023