Vol. 2 No. 4 (2024): SJESR - December 2024
Articles

Rehabilitation and Improving of Punching Shear Strength of Flat Plates: A Review

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  • Hanaa A. Ali,
  • Mohannad H. Al-Sherrawi
Hanaa A. Ali Department of Civil Engineering, University of Baghdad
Mohannad H. Al-Sherrawi Department of Civil Engineering, University of Baghdad

Published 2025-01-19

Keywords

  • Slab- column connection,
  • steel stiffener,
  • steel collar,
  • steel angle

Copyright (c) 2025 Samarra Journal of Engineering Science and Research

Creative Commons License

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

How to Cite

Rehabilitation and Improving of Punching Shear Strength of Flat Plates: A Review. (2025). Samarra Journal of Engineering Science and Research, 2(4), 11-23. https://doi.org/10.65115/90qzzx02

Abstract

At times, due to change in design, replace in the construction design, function and general mistakes, it led to heavier or additional loads. These reason caused a brittle failure known as a punching shear of flat plates may be occur under static or dynamics load. Many works have been carried the objectives of punching shear strength presence flat slabs and the behavior of repaired flat plates damaged due to punching shear. In addition to increase thickness of slab, increase dimension of column, there are many technics focuses on slab column connection strengthened with varies way such as carbon fiber reinforced polymer, steel stiffeners, steel angle and steel collar with a view to enhancement, the punching shear strength of flat slab appears. This paper shows comparison between the slabs strengthening with these ways.

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References

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