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277003

The Performance of Cold-Formed Steel Members with Stiffened Perforations

Article

Last updated: 23 Jan 2023

OverviewSimilar Items

Subjects

-

Tags

Structural

Abstract

CFS sections are usually supplied with openings to adapt construction services. Nevertheless, the area lowering in the web influences their strengths. If stiffeners are provided near the web openings, the reduction in flexural capacity could be recovered. Therefore, this paper introduces a study on the CFS section with stiffened perforations. A finite element (FE) analysis was accomplished. The numerical model was verified versus experimental and numerical tests from prior research and then utilized in performing parametric studies. The influence of circular openings with various sizes and various stiffener lengths on the flexural capacity was examined in the nonlinear analysis. Depending on the findings of the study, it has been determined that the introduction of stiffened openings into the CFS members will result in the restoration of the original flexural capacity.

DOI

10.21608/erjeng.2022.179274.1129

Keywords

Stiffened openings, Cold formed steel, Numerical model

Authors

First Name

Nasam

Last Name

Khater

MiddleName

-

Affiliation

Department of Structural Engineering, Faculty of Engineering, Tanta University, Tanta, Egypt

Email

nasam.shokry30@gmail.com

City

Tanta

Orcid

-

First Name

MAHMOUD

Last Name

EL-BOGHDADI

MiddleName

H.

Affiliation

Prof. Structural Engineering Dept., Tanta University, Tanta, Egypt.

Email

mahmoud.el-boghdadi@f-eng.tanta.edu.eg

City

Tanta

Orcid

-

First Name

Nashwa

Last Name

Yossef

MiddleName

Mohamed

Affiliation

Professor of Metallic Structures, Structural Engineering Dept., Faculty of Engineering, Tanta University, Tanta, Egypt

Email

nashwa_abdeltawab@f-eng.tanta.edu.eg

City

Tanta

Orcid

-

Volume

6

Article Issue

5

Related Issue

38093

Issue Date

2022-12-01

Receive Date

2022-12-06

Publish Date

2022-12-01

Page Start

247

Page End

251

Print ISSN

2356-9441

Online ISSN

2735-4873

Article File

ERJENG_Volume 6_Issue 5_Pages 247-251.pdf

PDF . 614.1kB

Link

https://erjeng.journals.ekb.eg/article_277003.html

Detail API

https://erjeng.journals.ekb.eg/service?article_code=277003

Order

29

Type

Research articles

Type Code

1,605

Publication Type

Journal

Publication Title

Journal of Engineering Research

Publication Link

https://erjeng.journals.ekb.eg/

MainTitle

-

Details

Type

Article

Created At

23 Jan 2023