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

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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 2024Nov.23];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

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

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