Study of the Effect of Open Dimensions on Concrete Reinforced Beams Strengthened with Ferrocement

Authors

  • Nazeeh Mansour Tishreen University
  • Ali Teraykiah Tishreen University
  • ZoulFikar Hamoud Tishreen University

Keywords:

concrete beams, openings, strengthened, ferrocement

Abstract

Openings have a considerable negative effect on the behavior of reinforced beams. This paper presents a technique to improve the overall performance of concrete beams with openings. The proposed strengthening technique is called “ferrocement”, and it implements a fine metal mesh covered with cement mortar to envelop the beam. This technique is affordable and easy to apply. In order to study the effect of the ferrocement, a numerical simulation was carried out, using ABAQUS software, on 7 reinforced beams with square openings. The studied variables were: the dimensions of the openings taken as a ratio of the beam depth. It was found that the mid-span displacements were smaller in the beams strengthened with the ferrocement compared to the beams without ferrocement. Moreover, there was a significant increase in maximum shear stress values in the strengthened beams. Overall, the ferrocement improved the performance of concrete beams with openings.

Author Biographies

Nazeeh Mansour, Tishreen University

Professor, Department of Structural Engineering, Faculty of Civil Engineering

Ali Teraykiah, Tishreen University

Assistant Professor, Department of Structural Engineering, Faculty of Civil Engineering

ZoulFikar Hamoud, Tishreen University

Master Degree Student, Department of Structural Engineering, Faculty of Civil Engineering

Downloads

Published

2021-01-18

How to Cite

1.
منصور ن, تريكية ع, حمود ذا. Study of the Effect of Open Dimensions on Concrete Reinforced Beams Strengthened with Ferrocement. Tuj-eng [Internet]. 2021Jan.18 [cited 2024Apr.19];42(6). Available from: https://journal.tishreen.edu.sy/index.php/engscnc/article/view/10232

Issue

Vol. 42 No. 6 (2020): Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series

Section

Articles

License

Copyright (c) 2021 ttps://creativecommons.org/licenses/by-nc-sa/4.0/

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series

 Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in  Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series   .  The Readers have the right to send, print and subscribe to the initial version of the article, and the title of  Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series     Publisher

journal uses a CC BY-NC-SA license which mean

You are free to:

  • Adapt — remix, transform, and build upon the material
  •  
  • The licensor cannot revoke these freedoms as long as you follow the license terms.

 

  • Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • NonCommercial — You may not use the material for commercial purposes.
  • ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
  • No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.

Most read articles by the same author(s)

1 2 > >>