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110511

BEHAVIOURAL INVESTIGATION OF PRESTRESSED CONCRETE BRIDGES HAVING BOX GIRDER WITH THREE CELLS

Article

Last updated: 23 Jan 2023

OverviewSimilar Items

Subjects

-

Tags

Civil Engineering: structural, Geotechnical, reinforced concrete and s…nd sanitary engineering, Hydraulic, Railway, construction Management.

Abstract

Post-tensioned, pre-stressed bridges are characterized by better stability and performance. The stress distribution in both directions, longitudinal “X" and transverse “Y“, of Box-Girder bridges is non-uniform, so it has complex behaviour. Recently there are much software for the design and analysis of bridges. Using software for bridges' design is much better than the manual procedure. This paper involves modelling and analysis of a Box-Girder with three different-shaped, post-tensioned cells. Three variable shapes of multi-cell Box-Girders “Vertical-exterior girder, slopped-exterior girder and exterior girder with maximum slope" with the same area and different depths (2, 2.3 and 2.6m) were modelled and analysed using CSI-Bridge program, 2017-version. The analysis is carried under dead load, moving live load (according to the code of loading in Egypt), and pre-stressed load. Some results such as deflection and longitudinal stress were discussed and analysed.

DOI

10.21608/jesaun.2018.110511

Keywords

Post-tensioned, Multi-cell Box-Girder Bridge, linear analysis

Authors

First Name

Abdou Khalaf

Last Name

Mohamed

MiddleName

-

Affiliation

Faculty of Eng. AL Azhar University, Qena, Egypt

Email

kaderharidy@yahoo.com

City

-

Orcid

-

First Name

Abdel kader A.

Last Name

Haridy

MiddleName

-

Affiliation

Faculty of Eng. AL Azhar University, Qena, Egypt

Email

-

City

-

Orcid

-

First Name

Zakaria H.

Last Name

Awadallah

MiddleName

-

Affiliation

Faculty of Eng. AL Azhar University, Qena, Egypt

Email

-

City

-

Orcid

-

Volume

46

Article Issue

No 6

Related Issue

16731

Issue Date

2018-11-01

Receive Date

2018-08-02

Publish Date

2018-11-01

Page Start

674

Page End

688

Print ISSN

1687-0530

Online ISSN

2356-8550

Article File

JESAUN_Volume 46_Issue No 6_Pages 674-688.pdf

PDF . 1.1MB

Link

https://jesaun.journals.ekb.eg/article_110511.html

Detail API

https://jesaun.journals.ekb.eg/service?article_code=110511

Order

1

Type

Research Paper

Type Code

1,438

Publication Type

Journal

Publication Title

JES. Journal of Engineering Sciences

Publication Link

https://jesaun.journals.ekb.eg/

MainTitle

-

Details

Type

Article

Created At

23 Jan 2023