Stay in Place Formwork, Encased Reinforced Concrete Column: A Review
Stay in Place Formwork, Encased Reinforced Concrete Column: A Review

Zainab H. Abbas; Maan S. Hassan; Iqbal N. Gorgis

Volume 41, Issue 11 , November 2023, , Page 1355-1378

https://doi.org/10.30684/etj.2023.139421.1428

Abstract
  Formwork systems are required for almost all cast-in-place concrete construction. However, some forms cost too much, often exceeding 30% of the entire cost of the concrete construction. ...  Read More ...
Punching Shear Resistance of Reinforced Concrete Flat Slabs Strengthened by CFRP and GFRP: A Review of Literature
Punching Shear Resistance of Reinforced Concrete Flat Slabs Strengthened by CFRP and GFRP: A Review of Literature

Hadi N. G. Al-Maliki; Ali Al-Balhawi; Asma M. Ali

Volume 39, Issue 8 , August 2021, , Page 1281-1290

https://doi.org/10.30684/etj.v39i8.2011

Abstract
  Flat reinforced concrete (RC) slabs or plates are still widely used in buildings and are most popular in single or multiple story floor construction systems. This is due to the ease ...  Read More ...
Retrofitting of SCC Deep Beams With Circular Openings Using CFRP
Retrofitting of SCC Deep Beams With Circular Openings Using CFRP

Nabeel A. Al-Bayati; Dhiyaa H. Mohammed; Nawfal A. Abdul Jabbar

Volume 39, Issue 7 , July 2021, , Page 1092-1104

https://doi.org/10.30684/etj.v39i7.74

Abstract
  The main objectives of this study are: encouraging the production and use of  self-compacting  concrete,  use  of  materials  which  are  lightweight,  ...  Read More ...
Flexural Behavior of RC Beams Strengthened by NSM-CFRP Laminates or Bars
Flexural Behavior of RC Beams Strengthened by NSM-CFRP Laminates or Bars

Ikram A. Saeed; Riadh Al-Mahaidi; Tareq S. Al-Attar; Basil S. Al-Shathr

Volume 36, 4A , April 2018, , Page 358-367

https://doi.org/10.30684/etj.36.4A.1

Abstract
  The strengthening and enhancing the structures represents an important aspect in the construction industry due to the growing need to increase the tolerability of origin to a specific ...  Read More ...
Effect of Wetting and Drying Cycles on Behavior of Concrete Externally Strengthened with CFRP Laminates
Effect of Wetting and Drying Cycles on Behavior of Concrete Externally Strengthened with CFRP Laminates

D.H. Mohammed; T.S. Al-Attar; H.A. Dawood

Volume 35, 7A , July 2017, , Page 675-684

https://doi.org/10.30684/etj.35.7A.2

Abstract
  This study describes an experimental work that was made to evaluate the effect of wetting and drying cycles on the behavior of concrete specimens externally strengthened with CFRP laminates. ...  Read More ...
Effect of Shear Span-Depth Ratio on Shear Strength of Porcelanite Lightweight Aggregate Reinforced Concrete Deep Beams Strengthened by Externally Bonded CFRP Strips
Effect of Shear Span-Depth Ratio on Shear Strength of Porcelanite Lightweight Aggregate Reinforced Concrete Deep Beams Strengthened by Externally Bonded CFRP Strips

K.F. Sarsam; N.A.M. Al-Bayati; A.S. Mohammed

Volume 35, 3A , March 2017, , Page 267-275

https://doi.org/10.30684/etj.35.3A.12

Abstract
  This paper presents an experimental investigation of structural behaviour of reinforced concrete deep beams strengthened in shear by CFRP strips. The experimental program consisted ...  Read More ...
Improving the Strength of Steel Perforated Plate Girders Loaded in Shear Using CFRP laminates
Improving the Strength of Steel Perforated Plate Girders Loaded in Shear Using CFRP laminates

May J. Hamoodi; Waeel Sh.Abdul-Sahib; Ihsan K.Abed

Volume 33, 9A , December 2015, , Page 2119-2129

https://doi.org/10.30684/etj.2015.116231

Abstract
  The structural behavior of perforated composite web plate girders under shear loading is studied. Five steel plate girders have been tested. Two of them are reference girders, not perforated ...  Read More ...
Behavior of Corbels Strengthened with Carbon Fiber Reinforced Polymers (CFRP) – Numerical Study
Behavior of Corbels Strengthened with Carbon Fiber Reinforced Polymers (CFRP) – Numerical Study

Sameh Badry Tobeia

Volume 32, Issue 10 , October 2014, , Page 2394-2407

https://doi.org/10.30684/etj.32.10A.7

Abstract
  In this paper, a numerical modeling performed to study the effect of carbon fiber reinforced polymers (CFRP) as a shear strengthening of corbels. In this study a theoretical simulation ...  Read More ...
Punching Shear Resistance of Reinforced Concrete Flat Plate Slabs Strengthened with CFRP
Punching Shear Resistance of Reinforced Concrete Flat Plate Slabs Strengthened with CFRP

Eyad K. Sayhood; Mohammed J.Hamood; Aseel A. Abdul Ridha

Volume 32, Issue 2 , February 2014, , Page 511-529

https://doi.org/10.30684/etj.32.2A.16

Abstract
  The purpose of this study is to present a model suitable for analyzing reinforced concrete (RC) slabs strengthened with Carbon fiber reinforced polymer (CFRP) failing in punching shear ...  Read More ...
Strengthening of Continuous Reinforced Concrete Beams by Cfrp Laminates
Strengthening of Continuous Reinforced Concrete Beams by Cfrp Laminates

Sabih Z. Al-Sarraf; Hisham Al-Hassani; Ali S. Al-Jebouri

Volume 31, 2 A , February 2013, , Page 330-344

https://doi.org/10.30684/etj.31.2A.10

Abstract
  Experimental investigations of the behavior of reinforced concrete three-span continuous beams with 1200 mm length for each span, with cross-section 120 mm width and 180 mm depth strengthened ...  Read More ...
Influence of Anchorage on the Behavior of CFRP RC Beams in Flexure
Influence of Anchorage on the Behavior of CFRP RC Beams in Flexure

Samir F. Dawood; Sabih Z. Al-Sarraf

Volume 28, Issue 9 , April 2010, , Page 1836-1853

https://doi.org/10.30684/etj.28.9.12

Abstract
  This research study involves experimental and theoretical investigations of thebehavior of flexural debonding of carbon fiber reinforced polymer (CFRP) laminateswith steel anchorages. ...  Read More ...