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Experimental Investigation of Hybrid FRP Bonding for Strengthening Steel Plates and Beam Sections under Static Loading | ||
| Journal of Rehabilitation in Civil Engineering | ||
| دوره 14، شماره 2 - شماره پیاپی 42، مرداد 2026 اصل مقاله (1.23 M) | ||
| نوع مقاله: Regular Paper | ||
| شناسه دیجیتال (DOI): 10.22075/jrce.2025.2359 | ||
| نویسندگان | ||
| Darshan Parakhiya؛ Husain Rangwala* ؛ Amit Thoriya؛ Tarak Vora | ||
| Department of Civil Engineering, Marwadi University, Rajkot, India | ||
| تاریخ دریافت: 09 خرداد 1404، تاریخ بازنگری: 08 مرداد 1404، تاریخ پذیرش: 26 مرداد 1404 | ||
| چکیده | ||
| This study presents an experimental investigation into the tensile and flexural performance of steel members strengthened using Fiber Reinforced Polymer (FRP) composites, specifically Carbon FRP (CFRP) and Glass FRP (GFRP). Mild steel plates (600 mm × 50 mm × 6 mm) were tested under axial tension, with FRP sheets applied in single-layer (SL) and double-layer (DL) configurations. Strengthening was further enhanced using mechanical anchorage techniques such as grooving and end-plate bolting. For flexural testing, two steel section types, Channel Section (CS) and Rectangular Hollow Section (HS), each 1000 mm in length, were retrofitted with externally bonded CFRP and GFRP sheets and subjected to four-point bending. Key parameters studied include ultimate load, yield strength, initial stiffness, ductility, and energy absorption. The results demonstrate that DL configurations significantly improve both strength and stiffness compared to SL counterparts, while anchorage mechanisms effectively delay debonding and enhance overall structural performance. Among the FRP types, CFRP exhibited higher load capacity, whereas GFRP showed relatively higher ductility in some cases due to better bond distribution. While the findings confirm the effectiveness of FRP strengthening in enhancing structural behavior but still the study is limited by the use of small-scale specimens and simplified boundary conditions, which may affect full-scale generalization. Future work could address long-term durability and field-level performance under varying load conditions. | ||
تازه های تحقیق | ||
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| کلیدواژهها | ||
| Adhesive bonding؛ Strengthening؛ FRP؛ Hybrid retrofitting؛ Tensile testing | ||
| مراجع | ||
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[1] Harries Kent A, Dawood Mina. Behavior and Performance of Fiber-Reinforced Polymer-to-Steel Bond. Transp Res Rec 2012;2313:181–8. https://doi.org/10.3141/2313-19.
[2] Jiang X. Mechanical behaviour and durability of FRP-to-steel adhesively-bonded joints. 2013.
[3] Calabrese AS, Colombi P, D’Antino T. Analytical solution of the full-range behavior of adhesively bonded FRP-steel joints made with toughened adhesives. Eng Fract Mech 2023;292:109569. https://doi.org/10.1016/J.ENGFRACMECH.2023.109569.
[4] Zhang X, Wu Z, Cheng Y. An approach of steel plate hybrid bonding technique to externally bonded fibre-reinforced polymer strengthening system. Int J Distrib Sens Networks 2018;14. https://doi.org/10.1177/1550147718786455.
[5] Wang Z, Li C, Sui L, Xian G. Effects of adhesive property and thickness on the bond performance between carbon fiber reinforced polymer laminate and steel. Thin-Walled Struct 2021;158:107176. https://doi.org/10.1016/J.TWS.2020.107176.
[6] Ke L, Li Y, Li C, Cheng Z, Ma K, Zeng J. Bond behavior of CFRP-strengthened steel structures and its environmental influence factors: A critical review. Sustain Struct 2024;4:38.
[7] Hai-Tao W, Gang W, Yun-Tong D, Xiao-Yuan H. Experimental Study on Bond Behavior between CFRP Plates and Steel Substrates Using Digital Image Correlation. J Compos Constr 2016;20:4016054. https://doi.org/10.1061/(ASCE)CC.1943-5614.0000701.
[8] Liu Y, Chen W, Liu C, Li N. Bond Performance of CFRP/Steel Double Strap Joint at Elevated Temperatures. Sustain 2022;14. https://doi.org/10.3390/su142315537.
[9] Yang JQ, Smith ST, Feng P. Effect of FRP-to-steel bonded joint configuration on interfacial stresses: Finite element investigation. Thin-Walled Struct 2013;62:215–28. https://doi.org/10.1016/J.TWS.2012.07.020.
[10] Silva MAG, Biscaia H, Ribeiro P. On factors affecting CFRP-steel bonded joints. Constr Build Mater 2019;226:360–75. https://doi.org/10.1016/J.CONBUILDMAT.2019.06.220.
[11] Zhu F, Ke L, Feng Z, Zhou J, Li C, Zhang R. Enhancing bond performance of CFRP-steel epoxy-bonded interface by electrospun nanofiber veils. Thin-Walled Struct 2024;198:111765. https://doi.org/10.1016/J.TWS.2024.111765.
[12] El-Hamd OA, Sweedan A, El-Sawy K. Structural behavior of HFRP-steel double-lap joints with FRP bolts. World Congr Civil, Struct Environ Eng 2017:1–9. https://doi.org/10.11159/icsenm17.103.
[13] Marszałek J, Stadnicki J. Experimental and Numerical Study on Mechanical Behavior of Steel/GFRP/CFRP Hybrid Structure under Bending Loading with Adhesive Bond Strength Assessment. Materials (Basel) 2023;16. https://doi.org/10.3390/ma16145069.
[14] Sivasankar S, Sankar LP, Kumar AP, Shunmugasundaram M. Strengthening of square hollow steel sections using carbon fibre reinforced polymer strips subjected by compression. Mater Today Proc 2020;27:877–82. https://doi.org/10.1016/J.MATPR.2020.01.123.
[15] Rangwala H, Chandravadani S, Balagopal R. Damage Assessment and Strengthening of Transmission Line Tower at Component Level. J Struct Eng Manag 2016;3:9–15. https://doi.org/10.37591/josem.v3i3.4096.
[16] Rangwala H, Vora T. Application of Smart Computing in Steel Structural Health Monitoring: Sensor Based Damage Detection for Smart Infrastructures. Commun Comput Inf Sci 2025;2428 CCIS:195–211. https://doi.org/10.1007/978-3-031-86302-8_13.
[17] Jagtap PR, Pore SM. Effectiveness of CFRP composites on compression flange of structural I-beam. J Eng Des Technol 2019;17:782–92. https://doi.org/10.1108/JEDT-09-2018-0155.
[18] Weerasinghe KAB, Gamage JCPH, Fawzia S, Thambiratnam DP. Experimental investigation on flexural behaviour of vertically-curved circular-hollow steel sections strengthened with externally bonded carbon fibre reinforced polymer. Eng Struct 2021;236:112040. https://doi.org/10.1016/J.ENGSTRUCT.2021.112040.
[19] Regmi BB, Azadeh P. Fiber-Reinforced Polymer Strengthening of Steel Beams under Static and Fatigue Loadings. Pract Period Struct Des Constr 2021;26:4020046. https://doi.org/10.1061/(ASCE)SC.1943-5576.0000534.
[20] Li H, Xu S, Zhang Z, Song C. Experimental and numerical investigation on the corrosion effects on the bonding behavior between CFRP and steel. Compos Struct 2021;259:113465. https://doi.org/10.1016/J.COMPSTRUCT.2020.113465.
[21] Li C, Ke L, He J, Chen Z, Jiao Y. Effects of mechanical properties of adhesive and CFRP on the bond behavior in CFRP-strengthened steel structures. Compos Struct 2019;211:163–74. https://doi.org/10.1016/J.COMPSTRUCT.2018.12.020.
[22] Tafsirojjaman T, Fawzia S, Thambiratnam DP, Zhao XL. FRP strengthened SHS beam-column connection under monotonic and large-deformation cyclic loading. Thin-Walled Struct 2021;161:107518. https://doi.org/10.1016/J.TWS.2021.107518.
[23] Tafsirojjaman T, Fawzia S, Thambiratnam DP. Structural behaviour of CFRP strengthened beam-column connections under monotonic and cyclic loading. Structures 2021;33:2689–99. https://doi.org/10.1016/J.ISTRUC.2021.06.028.
[24] Hu L, Wang Y, Feng P, Wang HT, Qiang H. Debonding development in cracked steel plates strengthened by CFRP laminates under fatigue loading: Experimental and boundary element method analysis. Thin-Walled Struct 2021;166:108038. https://doi.org/10.1016/J.TWS.2021.108038.
[25] Liu ZQ, Luo B, Wang Q, Feng B. Experimental and numerical investigation of the anti-debonding performance for novel CFRP-steel tube composite member under tension. J Build Eng 2021;35:102004. https://doi.org/10.1016/J.JOBE.2020.102004.
[26] Tahmasebinia F, Zhang L, Park S, Sepasgozar S. Numerically Evaluation of FRP-Strengthened Members under Dynamic Impact Loading. Buildings 2021;11. https://doi.org/10.3390/buildings11010014.
[27] Kalfat R, Al-Mahaidi R. Mitigation of premature failure of FRP bonded to concrete using mechanical substrate strengthening and FRP spike anchors. Compos Part B Eng 2016;94:209–17. https://doi.org/10.1016/J.COMPOSITESB.2016.03.062.
[28] Alam MI, Fawzia S. Numerical studies on CFRP strengthened steel columns under transverse impact. Compos Struct 2015;120:428–41. https://doi.org/10.1016/J.COMPSTRUCT.2014.10.022.
[29] Janfada E, Nasseri H, Jahangir H. Performance Evaluation of Compressive Strength Models for SRP and SRG-Confined Concrete Columns. J Rehabil Civ Eng 2024;12. https://doi.org/10.22075/jrce.2023.30715.1855.
[30] Liu P, Xu C, Zhang Y, Chen L, Han Y, Liu R, et al. Detection and quantification of corrosion defects in CFRP-strengthened steel structures based on low-power vibrothermography. Nondestruct Test Eval 2025;40:585–609. https://doi.org/10.1080/10589759.2024.2326603.
[31] Soleymani A, Rezazadeh Eidgahee D, Jahangir H. Textile-reinforced mortar-masonry bond strength calibration using machine learning methods. Artif. Intell. Appl. Sustain. Constr., Elsevier; 2024, p. 301–15. https://doi.org/10.1016/B978-0-443-13191-2.00001-8.
[32] Wang S, Ge X, Su J, Fu Y. Experimental and numerical investigation of creep behaviour in adhesively bonded CFRP-steel joints. Constr Build Mater 2025;464:140234. https://doi.org/https://doi.org/10.1016/j.conbuildmat.2025.140234.
[33] Wang S, Fu Y, Su J, Duan Z, Yang S. Creep behaviour and modelling of adhesively bonded CFRP-steel joints. Thin-Walled Struct 2025;210:112981. https://doi.org/https://doi.org/10.1016/j.tws.2025.112981.
[34] Naseri Nasab M, Jahangir H, Hasani H, Majidi M-H, Khorashadizadeh S. Estimating the punching shear capacities of concrete slabs reinforced by steel and FRP rebars with ANN-Based GUI toolbox. Structures 2023;50:1204–21. https://doi.org/https://doi.org/10.1016/j.istruc.2023.02.072.
[35] Eidgahee DR, Soleymani A, Hasani H, Kontoni D-PN, Jahangir H. Flexural capacity estimation of FRP reinforced T-shaped concrete beams via soft computing techniques. Comput Concr 2023;32:1–13.
[36] Salih R, Zhou F, Abbas N, Mastoi AK. Experimental investigation of reinforced concrete beam with openings strengthened using frp sheets under cyclic load. Materials (Basel) 2020;13. https://doi.org/10.3390/ma13143127.
[37] Hamilton C, Bacon D, Mullis C, Mccarroll J, Davis M, Holt M, et al. Oregon Department of Transportation 2020:2020.
[38] Bocciarelli M, Colombi P. Elasto-plastic debonding strength of tensile steel/CFRP joints. Eng Fract Mech 2012;85:59–72. https://doi.org/https://doi.org/10.1016/j.engfracmech.2012.02.008.
[39] Hart-Smith LJ. Adhesive-bonded single-lap joints. 1973. | ||
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