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44221

Finite element modeling of pre-stressed hollow core slabs

Article

Last updated: 24 Dec 2024

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Abstract

Abstract:
In this research, an analytical model is presented to study the shear behavior of prestressed hollow core slabs. The study is conducted with respect to the shear considering a concentrated line load (in absence of concrete topping and filling of cores) using finite elements method adopted by the computer program ANSYS. The finite element models are developed using a smeared cracking approach for the concrete and three-dimensional link elements for the prestressing strands. The ANSYS finite element analysis results are compared with the experimental data of two prestressed hollow core slabs. The comparisons are made for load-deflection curves, failure load and crack pattern. The accuracy of the finite element models is assessed by comparison with the experimental results, which are to be in good agreement.

DOI

10.21608/iccae.2012.44221

Keywords

Prestressed hollow core slabs, Shear failure, Finite-element analysis, Pre-stressing strands

Authors

First Name

Ali

Last Name

Deeb

MiddleName

N.

Affiliation

Ph.D. Student, Civil Engineering Department, Syrian Armed Forces.

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First Name

M.

Last Name

Tarkhan

MiddleName

Abou Zeid

Affiliation

ASS Prof. Dr., Helwan University, Cairo, Egypt.

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Orcid

-

First Name

E.

Last Name

El-Tehewy

MiddleName

M.

Affiliation

ASS Prof. Dr., Lecturer, Military Technical College, Cairo, Egypt.

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Volume

9

Article Issue

9th International Conference on Civil and Architecture Engineering

Related Issue

6891

Issue Date

2012-05-01

Receive Date

2019-08-07

Publish Date

2012-05-01

Page Start

1

Page End

12

Print ISSN

2636-4379

Online ISSN

2636-4387

Link

https://iccae.journals.ekb.eg/article_44221.html

Detail API

https://iccae.journals.ekb.eg/service?article_code=44221

Order

4

Type

Original Article

Type Code

834

Publication Type

Journal

Publication Title

The International Conference on Civil and Architecture Engineering

Publication Link

https://iccae.journals.ekb.eg/

MainTitle

Finite element modeling of pre-stressed hollow core slabs

Details

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Article

Created At

22 Jan 2023