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Koosha Khorramian, P. Sadeghian (2019)
Performance of high-modulus near-surface-mounted FRP laminates for strengthening of concrete columnsComposites Part B: Engineering
A. Torabian, D. Mostofinejad (2017)
Externally Bonded Reinforcement on Grooves Technique in Circular Reinforced Columns Strengthened with Longitudinal Carbon Fiber-Reinforced Polymer under Eccentric LoadingAci Structural Journal, 114
A. Dalalbashi, A. Eslami, H. Ronagh (2012)
Plastic hinge relocation in RC joints as an alternative method of retrofitting using FRPComposite Structures, 94
A. Fattah (2018)
New axial Stress-Strain model of square concrete columns confined with lateral steel and FRPComposite Structures
M. Quiertant, J. Clément (2011)
Behavior of RC columns strengthened with different CFRP systems under eccentric loadingConstruction and Building Materials, 25
J. Barros, R. Varma, J. Sena-Cruz, Á. Azevedo (2008)
Near surface mounted CFRP strips for the flexural strengthening of RC columns: Experimental and numerical researchEngineering Structures, 30
(2016)
2016) NSM Rebar and CFRP laminate strengthening for RC columns subjected to cyclic loading
(2017)
A (2017) Strength and ductility of innovative hybrid NSM reinforced and FRP confined short RC columns under axial compression
R. Park (1989)
Evaluation of ductility of structures and structural assemblages from laboratory testingBulletin of the New Zealand National Society for Earthquake Engineering, 22
Theodora Fanaradelli, T. Rousakis, A. Karabinis (2019)
Reinforced concrete columns of square and rectangular section, confined with FRP – Prediction of stress and strain at failureComposites Part B: Engineering
J. Zeng, J. Zeng, Yong-Chang Guo, W. Gao, W. Gao, Jian-Zhang Li, Jian-he Xie (2017)
Behavior of partially and fully FRP-confined circularized square columns under axial compressionConstruction and Building Materials, 152
J. Fitzwilliam, L. Bisby (2010)
Slenderness Effects on Circular CFRP Confined Reinforced Concrete ColumnsJournal of Engineering Mechanics-asce, 136
R. Aci, C. Bakis, Ali Ganjehlou, D. Kachlakev, M. Schupack, P. Balaguru, D. Gee, V. Karbhari, D. Scott, C. Ballinger, A. Gerritse, James Korff, M. Shahawy, A. Belarbi, K. Gillette, Michael Lee, C. Shield, B. Benmokrane, W. Gold, I. Mahfouz, K. Soudki, G. Blaszak, C. Goodspeed, Jay Thomas, V. Brown, M. Green, A. Mirmiran, H. Toutanji, T. Campbell, M. Greenwood, A. Mosallam, T. Uomoto, C. Dolan, D. Gremel, A. Naaman, M. Vadovic, D. Duthinh, Michael Guglielmo, A. Nanni, D. Vanderpool, Rami Elhassan, I. Harik, K. Neale, M. Vatovec, S. Faza, M. Henderson, E. O'Neil, Stephanie Walkup, E. Fyfe, B. Horeczko (2002)
440.2R-02 Guide for the Design and Construction of Externally Bonded FRP Systems for Strengthening Concrete Structures
Mohammad Haji, H. Naderpour, A. Kheyroddin (2019)
Experimental study on influence of proposed FRP-strengthening techniques on RC circular short columns considering different types of damage indexComposite Structures
Saumitra Jain, M. Chellapandian, S. Prakash (2017)
Emergency repair of severely damaged reinforced concrete column elements under axial compression: An experimental studyConstruction and Building Materials, 155
W. Hassan, O. Hodhod, M. Hilal, H. Bahnasaway (2017)
Behavior of eccentrically loaded high strength concrete columns jacketed with FRP laminatesConstruction and Building Materials, 138
E. Castillo, D. Dizhur, M. Griffith, J. Ingham (2019)
Strengthening RC structures using FRP spike anchors in combination with EBR systemsComposite Structures
G. Campione, F. Cannella, M. Ferrotto, M. Gianquinto (2018)
Compressive behavior of FRP externally wrapped R.C. column with buckling effects of longitudinal barsEngineering Structures
R. Kalfat, J. Gadd, R. Al-Mahaidi, Scott Smith (2018)
An efficiency framework for anchorage devices used to enhance the performance of FRP strengthened RC membersConstruction and Building Materials
A. Siddika, Md. Mamun, Rayed Alyousef, Y. Amran (2019)
Strengthening of reinforced concrete beams by using fiber-reinforced polymer composites: A reviewJournal of Building Engineering
N. Al-Saadi, Alyaa Mohammed, R. Al-Mahaidi, J. Sanjayan (2019)
A state-of-the-art review: Near-surface mounted FRP composites for reinforced concrete structuresConstruction and Building Materials
D. Mostofinejad, A. Torabian (2016)
Experimental Study of Circular RC Columns Strengthened with Longitudinal CFRP Composites under Eccentric Loading: Comparative Evaluation of EBR and EBROG MethodsJournal of Composites for Construction, 20
D. Bournas, T. Triantafillou (2009)
Flexural Strengthening of Reinforced Concrete Columns with Near-Surface-Mounted FRP or Stainless SteelAci Structural Journal, 106
Qais Hasan, H. Tekeli, F. Demir (2016)
NSM Rebar and CFRP laminate strengthening for RC columns subjected to cyclic loadingConstruction and Building Materials, 119
M. Hadi (2007)
Behaviour of FRP strengthened concrete columns under eccentric compression loadingComposite Structures, 77
M. Moretti, Eftichios Arvanitopoulos (2018)
Overlap length for confinement of carbon and glass FRP-jacketed concrete columnsComposite Structures
H. Toutanji, M. Han, J. Gilbert, S. Matthys (2010)
Behavior of Large-Scale Rectangular Columns Confined with FRP CompositesJournal of Composites for Construction, 14
A. Luca, F. Nardone, F. Matta, A. Nanni, G. Lignola, A. Prota (2011)
Structural Evaluation of Full-Scale FRP-Confined Reinforced Concrete ColumnsJournal of Composites for Construction, 15
J. Teng, L. Lam (2004)
BEHAVIOR AND MODELING OF FIBER REINFORCED POLYMER-CONFINED CONCRETEJournal of Structural Engineering-asce, 130
M. Chellapandian, S. Prakash (2018)
Rapid repair of severely damaged reinforced concrete columns under combined axial compression and flexure: An experimental studyConstruction and Building Materials
A. Dalalbashi, A. Eslami, H. Ronagh (2013)
Numerical Investigation on the Hysteretic Behavior of RC Joints Retrofitted with Different CFRP ConfigurationsJournal of Composites for Construction, 17
P. Sadeghian, A. Rahai, M. Ehsani (2010)
Experimental Study of Rectangular RC Columns Strengthened with CFRP Composites under Eccentric LoadingJournal of Composites for Construction, 14
E. Castillo, M. Griffith, J. Ingham (2018)
Seismic behavior of RC columns flexurally strengthened with FRP sheets and FRP anchorsComposite Structures
J. Zeng, Yong-Chang Guo, W. Gao, Weipeng Chen, Lijuan Li (2018)
Stress-strain behavior of concrete in circular concrete columns partially wrapped with FRP stripsComposite Structures
N. Siddiqui, S. Alsayed, Y. Al-Salloum, R. Iqbal, H. Abbas (2014)
Experimental investigation of slender circular RC columns strengthened with FRP compositesConstruction and Building Materials, 69
A. Eslami, H. Ronagh (2014)
Experimental Investigation of an Appropriate Anchorage System for Flange-Bonded Carbon Fiber–Reinforced Polymers in Retrofitted RC Beam–Column JointsJournal of Composites for Construction, 18
(2019)
Experimental study on influence of proposed FRP-strengthening techniques on RC circular short columns considering different types of damage
M. Chellapandian, S. Prakash, Akanshu Sharma (2017)
Strength and ductility of innovative hybrid NSM reinforced and FRP confined short RC columns under axial compressionComposite Structures, 176
Yu Bai, J. Dai, J. Teng (2017)
Buckling of steel reinforcing bars in FRP-confined RC columns: An experimental studyConstruction and Building Materials, 140
J. Teng, T. Jiang, L. Lam, Yaozhi Luo (2009)
Refinement of a Design-Oriented Stress–Strain Model for FRP-Confined ConcreteJournal of Composites for Construction, 13
H. Al-Nimry, Ahmad Soman (2018)
On the slenderness and FRP confinement of eccentrically-loaded circular RC columnsEngineering Structures
(2019)
Strengthening of reinforced concrete beams by using fiberreinforced polymer composites: a review
This experimental study focuses on the retrofitting of reinforced concrete columns subjected to axial compression loading with different eccentricities. The proposed hybrid retrofitting technique incorporates two components: near-surface-mounted longitudinal steel rebars and transverse carbon-fiber-reinforced polymer straps. The latter was implemented to preclude buckling of the near-surface-mounted steel rebars under compression, to postpone debonding of near-surface-mounted steel rebars, to increase shear capacity of columns, and to improve the confinement level of concrete. The efficiency of the adopted retrofitting technique was evaluated through experimental testing of undamaged and damaged columns. Toward this, a total of 20 small-scale reinforced concrete circular columns including 5 control, 5 repaired, and 10 strengthened specimens were tested. All specimens were built to be identical with a diameter of 150 mm and a height of 500 mm. The specimens were tested under pure compression, combined axial–flexural (with eccentricities of 30, 60, and 90 mm), and four-point flexural loadings. Comparison of the results showed the efficacy of the proposed retrofitting strategy in enhancing the structural performance of both the undamaged and damaged columns in terms of loading capacity, ultimate displacement, and ductility factor. Finally, the axial load–bending moment interaction curves were discussed for all the tested columns.
Advances in Structural Engineering – SAGE
Published: Mar 1, 2020
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