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101077

Critical Buckling Load of Laced Columns.

Article

Last updated: 04 Jan 2025

Subjects

-

Tags

Civil Engineering

Abstract

The aim of the present work is to investigate the effect of the detailed arrangement and dimensions of the lacing bars on the actual value of the critical buckling load of a Laced Column having four legs. The critical buckling load is calculated in order to reach for the best arrangement of lacing systems to use them as a one main structural element and main component for skeleton used for covering a long span systems. The study is carried out for four different forms of lacing arrangement and two different forms of restraints taking the effect of inertia of the gusset plate for a laced column into account when calculating its critical buckling load. A computer program constructed by [1] which is based upon the minimizing of total potential energy by the conjugate gradient technique and the method of Stiffness Curve created by the author is used for this study. This good preliminary technique is examined using Sap2000 program and the results are in a good agreement.

DOI

10.21608/bfemu.2020.101077

Keywords

Laced Column, Critical Buckling Load, Gusset Plate, Euler Load

Authors

First Name

Youssef

Last Name

Agag

MiddleName

-

Affiliation

Structural Engineering Dept. , Faculty of Engineering, Mansoura University

Email

yagag@mans.edu.eg

City

-

Orcid

-

First Name

M.

Last Name

Naguib

MiddleName

-

Affiliation

Emeritus professor in Determent of Structural Engineering, Faculty of Engineering, Mansoura University

Email

naguib2005@yahoo.com

City

-

Orcid

-

First Name

M.

Last Name

El-Tantawy

MiddleName

-

Affiliation

Lecturer in Structural Engineering department, Faculty of Engineering, Mansoura University

Email

-

City

-

Orcid

-

First Name

Alshimaa

Last Name

Ahmed

MiddleName

-

Affiliation

Structural Engineering Dept. , Faculty of Engineering, Mansoura University

Email

eng_shimaa_2006@yahoo.com

City

-

Orcid

-

Volume

40

Article Issue

1

Related Issue

15305

Issue Date

2015-03-01

Receive Date

2014-12-22

Publish Date

2020-07-06

Page Start

41

Page End

57

Print ISSN

1110-0923

Online ISSN

2735-4202

Link

https://bfemu.journals.ekb.eg/article_101077.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=101077

Order

21

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

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

MainTitle

Critical Buckling Load of Laced Columns.

Details

Type

Article

Created At

22 Jan 2023