Title:
A New Design-Oriented Model of Glass Fiber-Reinforced Polymer-Reinforced Hollow Concrete Columns
Author(s):
O. S. AlAjarmeh, A. C. Manalo, B. Benmokrane, W. Karunasena, W. Ferdous, and P. Mendis
Publication:
Structural Journal
Volume:
117
Issue:
2
Appears on pages(s):
141-156
Keywords:
concrete modeling; confinement; design-oriented; glass fiber-reinforced polymer (GFRP) bars; glass fiber-reinforced polymer (GFRP) spirals
DOI:
10.14359/51720204
Date:
3/1/2020
Abstract:
Hollow concrete columns (HCCs) reinforced with glass fiber-reinforced polymer (GFRP) bars and spirals are considered an effective design solution for bridge piers, electric poles, and ground piles because they use less material and maximize the strength-toweight ratio. HCC behavior is affected by critical design parameters such as inner-to-outer diameter ratio, reinforcement and volumetric ratios, and concrete compressive strength. This paper proposes a new design-oriented model based on the plasticity theory of concrete and considering the critical design parameters to accurately describe the compressive load-strain behavior of GFRP-reinforced HCCs under monotonic and concentric loading. The validity of the proposed model was evaluated against experimental test results for 14 full-scale hollow concrete columns reinforced with GFRP bars and spirals. The results demonstrated that the proposed design-oriented model was accurate and yielded a very good agreement with the axial compressive load behavior of GFRP-reinforced hollow concrete columns.
Related References:
1. Lignola, G. P.; Prota, A.; Manfredi, G.; and Cosenza, E., “Experimental Performance of RC Hollow Columns Confined with CFRP,” Journal of Composites for Construction, ASCE, V. 11, No. 1, 2007, pp. 42-49. doi: 10.1061/(ASCE)1090-0268(2007)11:1(42)
2. Kusumawardaningsih, Y., and Hadi, M. N., “Comparative Behaviour of Hollow Columns Confined with FRP Composites,” Composite Structures, V. 93, No. 1, 2010, pp. 198-205. doi: 10.1016/j.compstruct.2010.05.020
3. Hadi, M., and Le, T., “Behaviour of Hollow Core Square Reinforced Concrete Columns Wrapped with CFRP with Different Fibre Orientations,” Construction and Building Materials, V. 50, 2014, pp. 62-73. doi: 10.1016/j.conbuildmat.2013.08.080
4. Lee, J.-H.; Choi, J.-H.; Hwang, D.-K.; and Kwahk, I.-J., “Seismic Performance of Circular Hollow RC Bridge Columns,” KSCE Journal of Civil Engineering, V. 19, No. 5, 2015, pp. 1456-1467. doi: 10.1007/s12205-014-1173-z
5. Zahn, F.; Park, R.; and Priestley, M., “Flexural Strength and Ductility of Circular Hollow Reinforced Concrete Columns without Confinement on Inside Face,” ACI Structural Journal, V. 87, No. 2, Mar.-Apr. 1990, pp. 156-166.
6. Hoshikuma, J., and Priestley, M. J. N., “Flexural Behavior of Circular Hollow Columns with a Single Layer of Reinforcement under Seismic Loading,” Report No. SSRP-2000/13, Department of Structural Engineering, University of California, San Diego, La Jolla, CA, 2000, pp. 13.
7. Yazici, V., “Strengthening Hollow Reinforced Concrete Columns with Fibre Reinforced Polymers,” PhD thesis, University of Wollongong, Wollongong, Australia, 2012.
8. Mo, Y.; Wong, D.; and Maekawa, K., “Seismic Performance of Hollow Bridge Columns,” ACI Structural Journal, V. 100, No. 3, May-June 2003, pp. 337-348.
9. Li, J.; Gong, J.; and Wang, L., “Seismic Behavior of Corrosion-Damaged Reinforced Concrete Columns Strengthened Using Combined Carbon Fiber-Reinforced Polymer and Steel Jacket,” Construction and Building Materials, V. 23, No. 7, 2009, pp. 2653-2663. doi: 10.1016/j.conbuildmat.2009.01.003
10. Pantelides, C. P.; Gibbons, M. E.; and Reaveley, L. D., “Axial Load Behavior of Concrete Columns Confined with GFRP Spirals,” Journal of Composites for Construction, ASCE, V. 17, No. 3, 2013, pp. 305-313. doi: 10.1061/(ASCE)CC.1943-5614.0000357
11. Manalo, A.; Benmokrane, B.; Park, K.-T.; and Lutze, D., “Recent Developments on FRP Bars as Internal Reinforcement in Concrete Structures,” Concrete in Australia, V. 40, No. 2, 2014, pp. 46-56.
12. Maranan, G.; Manalo, A.; Benmokrane, B.; Karunasena, W.; Mendis, P.; and Nguyen, T., “Shear Behaviour of Geopolymer-Concrete Beams Transversely Reinforced with Continuous Rectangular GFRP Composite Spirals,” Composite Structures, V. 187, 2018, pp. 454-465. doi: 10.1016/j.compstruct.2017.12.080
13. Afifi, M. Z.; Mohamed, H. M.; and Benmokrane, B., “Axial Capacity of Circular Concrete Columns Reinforced with GFRP Bars and Spirals,” Journal of Composites for Construction, ASCE, V. 18, No. 1, 2014, p. 04013017 doi: 10.1061/(ASCE)CC.1943-5614.0000438
14. Hadi, M. N.; Karim, H.; and Sheikh, M. N., “Experimental Investigations on Circular Concrete Columns Reinforced with GFRP Bars and Helices under Different Loading Conditions,” Journal of Composites for Construction, ASCE, V. 20, No. 4, 2016, p. 04016009 doi: 10.1061/(ASCE)CC.1943-5614.0000670
15. AlAjarmeh, O. S.; Manalo, A.; Benmokrane, B.; Karunasena, W.; Mendis, P.; and Nguyen, K., “Compressive Behavior of Axially Loaded Circular Hollow Concrete Columns Reinforced with GFRP Bars and Spirals,” Construction and Building Materials, V. 194, 2019, pp. 12-23. doi: 10.1016/j.conbuildmat.2018.11.016
16. AlAjarmeh, O. S.; Manalo, A. C.; Benmokrane, B.; Karunasena, W.; and Mendis, P., “Axial Performance of Hollow Concrete Columns Reinforced with GFRP Composite Bars with Different Reinforcement Ratios,” Composite Structures, V. 213, No. 1, 2019, 12 pp.
17. Afifi, M. Z.; Mohamed, H. M.; and Benmokrane, B., “Theoretical Stress–Strain Model for Circular Concrete Columns Confined by GFRP Spirals and Hoops,” Engineering Structures, V. 102, 2015, pp. 202-213. doi: 10.1016/j.engstruct.2015.08.020
18. Zeng, J.-J.; Guo, Y.-C.; Gao, W.-Y.; Chen, W.-P.; and Li, L.-J., “Stress-Strain Behavior of Circular Concrete Columns Partially Wrapped with FRP Strips,” Composite Structures, V. 200, 2018.
19. Zeng, J.-J.; Guo, Y.-C.; Gao, W.-Y.; Li, J.-Z.; and Xie, J.-H., “Behavior of Partially and Fully FRP-Confined Circularized Square Columns under Axial Compression,” Construction and Building Materials, V. 152, 2017, pp. 319-332. doi: 10.1016/j.conbuildmat.2017.06.152
20. Candappa, D.; Sanjayan, J.; and Setunge, S., “Complete Triaxial Stress-Strain Curves of High-Strength Concrete,” Journal of Materials in Civil Engineering, ASCE, V. 13, No. 3, 2001, pp. 209-215. doi: 10.1061/(ASCE)0899-1561(2001)13:3(209)
21. Hales, T. A.; Pantelides, C. P.; Sankholkar, P.; and Reaveley, L. D., “Analysis-Oriented Stress-Strain Model for Concrete Confined with Fiber-Reinforced Polymer Spirals,” ACI Structural Journal, V. 114, No. 5, Sept.-Oct. 2017, pp. 1263-1272. doi: 10.14359/51689788
22. Lam, L., and Teng, J., “Design-Oriented Stress–Strain Model for FRP-Confined Concrete,” Construction and Building Materials, V. 17, No. 6-7, 2003, pp. 471-489. doi: 10.1016/S0950-0618(03)00045-X
23. Mander, J. B.; Priestley, M. J.; and Park, R., “Theoretical Stress-Strain Model for Confined Concrete,” Journal of Structural Engineering, ASCE, V. 114, No. 8, 1988, pp. 1804-1826. doi: 10.1061/(ASCE)0733-9445(1988)114:8(1804)
24. Lokuge, W. P.; Sanjayan, J.; and Setunge, S., “Stress–Strain Model for Laterally Confined Concrete,” Journal of Materials in Civil Engineering, ASCE, V. 17, No. 6, 2005, pp. 607-616. doi: 10.1061/(ASCE)0899-1561(2005)17:6(607)
25. Lignola, G. P.; Prota, A.; Manfredi, G.; and Cosenza, E., “Unified Theory for Confinement of RC Solid and Hollow Circular Columns,” Composites. Part B, Engineering, V. 39, No. 7-8, 2008, pp. 1151-1160. doi: 10.1016/j.compositesb.2008.03.007
26. Cascardi, A.; Micelli, F.; and Aiello, M. A., “Unified Model for Hollow Columns Externally Confined by FRP,” Engineering Structures, V. 111, 2016, pp. 119-130. doi: 10.1016/j.engstruct.2015.12.032
27. Fam, A. Z., and Rizkalla, S. H., “Confinement Model for Axially Loaded Concrete Confined by Circular Fiber-Reinforced Polymer Tubes,” ACI Structural Journal, V. 98, No. 4, July-Aug. 2001, pp. 451-461.
28. Yazici, V., and Hadi, M. N., “Normalized Confinement Stiffness Approach for Modeling FRP-Confined Concrete,” Journal of Composites for Construction, ASCE, V. 16, No. 5, 2012, pp. 520-528. doi: 10.1061/(ASCE)CC.1943-5614.0000283
29. Maranan, G.; Manalo, A.; Benmokrane, B.; Karunasena, W.; and Mendis, P., “Behavior of Concentrically Loaded Geopolymer-Concrete Circular Columns Reinforced Longitudinally and Transversely with GFRP Bars,” Engineering Structures, V. 117, 2016, pp. 422-436. doi: 10.1016/j.engstruct.2016.03.036
30. Karim, H.; Sheikh, M. N.; and Hadi, M. N., “Axial load-Axial Deformation Behaviour of Circular Concrete Columns Reinforced with GFRP Bars and Helices,” Construction and Building Materials, V. 112, 2016, pp. 1147-1157. doi: 10.1016/j.conbuildmat.2016.02.219
31. CAN/CSA-S806-12, “Design and Construction of Building Structures with Fibre-Reinforced Polymers,” Canadian Standards Association, Rexdale, ON, Canada, 2012.
32. ACI Committee 440, “Guide for the Design and Construction of Concrete Reinforcedwith FRP Bars (ACI 440.1R-15),” American Concrete Institute, Farmington Hills, MI, 2015, 88 pp.
33. Benmokrane, B.; Manalo, A.; Bouhet, J.-C.; Mohamed, K.; and Robert, M., “Effects of Diameter on the Durability of Glass Fiber–Reinforced Polymer Bars Conditioned in Alkaline Solution,” Journal of Composites for Construction, ASCE, V. 21, No. 5, 2017, p. 04017040 doi: 10.1061/(ASCE)CC.1943-5614.0000814
34. Abd El Fattah, A. M., “Behavior of Concrete Columns under Various Confinement Effects,” PhD thesis, Kansas State University, Lawrence, KS, 2012.
35. Ozbakkaloglu, T.; Lim, J. C.; and Vincent, T., “FRP-Confined Concrete in Circular Sections: Review and Assessment of Stress–Strain Models,” Engineering Structures, V. 49, 2013, pp. 1068-1088. doi: 10.1016/j.engstruct.2012.06.010
36. Tobbi, H.; Farghaly, A. S.; and Benmokrane, B., “Strength Model for Concrete Columns Reinforced with Fiber-Reinforced Polymer Bars and Ties,” ACI Structural Journal, V. 111, No. 4, July-Aug. 2014, pp. 789-798. doi: 10.14359/51686630
37. Fafitis, A., and Shah, S., “Lateral Reinforcement for High-Strength Concrete Columns,” High-Strength Concrete, SP-87, American Concrete Institute, Farmington Hills, MI, 1985, pp. 213-232.
38. Hoshikuma, J.; Kawashima, K.; Nagaya, K.; and Taylor, A., “Stress-Strain Model for Confined Reinforced Concrete in Bridge Piers,” Journal of Structural Engineering, ASCE, V. 123, No. 5, 1997, pp. 624-633. doi: 10.1061/(ASCE)0733-9445(1997)123:5(624)
39. Sheikh, S. A., and Uzumeri, S. M., “Strength and Ductility of Tied Concrete Columns,” Journal of the Structural Division, ASCE, V. 106, No. 15, 1980, pp. 1072-1102.
40. Cusson, D., and Paultre, P., “Stress-Strain Model for Confined High-Strength Concrete,” Journal of Structural Engineering, ASCE, V. 121, No. 3, 1995, pp. 468-477. doi: 10.1061/(ASCE)0733-9445(1995)121:3(468)
41. Saatcioglu, M., and Razvi, S. R., “Strength and Ductility of Confined Concrete,” Journal of Structural Engineering, ASCE, V. 118, No. 6, 1992, pp. 1590-1607. doi: 10.1061/(ASCE)0733-9445(1992)118:6(1590)
42. Sargin, M., “Stress-Strain Relationships for Concrete and Analysis of Structural Concrete Sections,” Study No 4, Solid Mechanics Division, University of Waterloo, Waterloo, ON, Canada, 1971.
43. Kent, D. C., and Park, R., “Flexural Members with Confined Concrete,” Journal of the Structural Division, ASCE, V. 97, No. 7, 1971, pp. 1969-1990.
44. Popovics, S., “A Numerical Approach to the Complete Stress-Strain Curve of Concrete,” Cement and Concrete Research, V. 3, No. 5, 1973, pp. 583-599. doi: 10.1016/0008-8846(73)90096-3
45. Muguruma, H., “A Stress-Strain Model of Confined Concrete,” Annual Report on Cement Engineering, V. 34, 1980, pp. 429-432.
46. Sankholkar, P. P., “Confinement Model for Concrete Columns Internally Reinforced with Glass Fiber Reinforced Polymer Spirals,” master's thesis, University of Utah, Salt Lake City, UT, 2016.
47. Willam, K. J., “Constitutive Model for the Triaxial Behaviour of Concrete,” Proceedings, International Association for Bridge and Structural Engineering, V. 19, 1975, pp. 1-30.
48. Yazici, V., and Hadi, M. N., “Axial Load-Bending Moment Diagrams of Carbon FRP Wrapped Hollow Core Reinforced Concrete Columns,” Journal of Composites for Construction, ASCE, V. 13, No. 4, 2009, pp. 262-268. doi: 10.1061/(ASCE)CC.1943-5614.0000010
49. Tobbi, H.; Farghaly, A. S.; and Benmokrane, B., “Behavior of Concentrically Loaded Fiber-Reinforced Polymer Reinforced Concrete Columns with Varying Reinforcement Types and Ratios,” ACI Structural Journal, V. 111, No. 2, Mar.-Apr. 2014, pp. 375-386.
50. Deitz, D.; Harik, I.; and Gesund, H., “Physical Properties of Glass Fiber Reinforced Polymer Rebars in Compression,” Journal of Composites for Construction, ASCE, V. 7, No. 4, 2003, pp. 363-366. doi: 10.1061/(ASCE)1090-0268(2003)7:4(363)
51. Roy, H. E. H., and Sozen, M. A., “Ductility of Concrete,” Flexural Mechanics of Reinforced Concrete, SP-12, American Concrete Institute, Farmington Hills, MI, 1965, pp. 213-235.
52. Wu, G.; Wu, Z.; and Lü, Z., “Design-Oriented Stress–Strain Model for Concrete Prisms Confined with FRP Composites,” Construction and Building Materials, V. 21, No. 5, 2007, pp. 1107-1121. doi: 10.1016/j.conbuildmat.2005.12.014
53. Tasdemir, M.; Tasdemir, C.; Akyüz, S.; Jefferson, A.; Lydon, F.; and Barr, B., “Evaluation of Strains at Peak Stresses in Concrete: A Three-Phase Composite Model Approach,” Cement and Concrete Composites, V. 20, No. 4, 1998, pp. 301-318. doi: 10.1016/S0958-9465(98)00012-2
54. Fillmore, B., and Sadeghian, P., “Contribution of Longitudinal Glass Fiber-Reinforced Polymer Bars in Concrete Cylinders under Axial Compression,” Canadian Journal of Civil Engineering, V. 45, No. 6, 2018, pp. 458-468. doi: 10.1139/cjce-2017-0481
55. Karim, H.; Noel-Gough, B.; Sheikh, M. N.; and Hadi, M. N., “Strength and Ductility Behavior of Circular Concrete Columns Reinforced with GFRP Bars and Helices,” The 12th International Symposium on Fiber Reinforced Polymers for Reinforced Concrete Structures (FRPRCS-12) & The 5th Asia-Pacific Conference on Fiber Reinforced Polymers in Structures (APFIS-2015) Joint Conference, Nanjing, China, 2015.
56. ACI Committee 318, “Building Code Requirements for Structural Concrete (ACI 318-08) and Commentary,” American Concrete Institute, Farmington Hills, MI, 2008, 473 pp.
57. Yang, K.-H.; Mun, J.-H.; Cho, M.-S.; and Kang, T. H.-K., “Stress-Strain Model for Various Unconfined Concretes in Compression,” ACI Structural Journal, V. 111, No. 4, July-Aug. 2014, pp. 819-826.
58. Li, B.; Park, R.; and Tanaka, H., “Stress-Strain Behavior of High-Strength Concrete Confined by Ultra-High- and Normal-Strength Transverse Reinforcements,” ACI Structural Journal, V. 98, No. 3, May-June 2001, pp. 395-406.
59. Hognestad, E., “Study of Combined Bending and Axial Load in Reinforced Concrete Members,” University of Illinois at Urbana Champaign, College of Engineering. Engineering Experiment Station, 1951.
60. BS 8110-1:1997, “Structural Use of Concrete, Part 1: Code of Practice for Design and Construction,” British Standards Institution, London, UK, 1997.
61. Eurocode 8, “Design of Structures for Earthquake Resistance-Part 1: General Rules, Seismic Actions and Rules for Buildings,” European Committee for Standardization, Brussels, Belgium, 2005.
62. Miyauchi, K.; Inoue, S.; Kuroda, T.; and Kobayashi, A., “Strengthening Effects of Concrete Column with Carbon Fiber Sheet,” Transactions of the Japan Concrete Institute, V. 21, 2000, pp. 143-150.
63. Teng, J.; Jiang, T.; Lam, L.; and Luo, Y., “Refinement of a Design-Oriented Stress-Strain Model for FRP-Confined Concrete,” Journal of Composites for Construction, ASCE, V. 13, No. 4, 2009, pp. 269-278. doi: 10.1061/(ASCE)CC.1943-5614.0000012
64. Cui, C., and Sheikh, S., “Experimental Study of Normal- and High-Strength Concrete Confined with Fiber-Reinforced Polymers,” Journal of Composites for Construction, ASCE, V. 14, No. 5, 2010. doi: 10.1061/(ASCE)CC.1943-5614.0000116