DOI QR코드

DOI QR Code

Earthquake response of reinforced concrete frame structures subjected to rebar corrosion

  • Yuksel, Isa (Department of Civil Engineering, Bursa Technical University) ;
  • Coskan, Seda (Department of Construction, Zonguldak Vocational School, Bulent Ecevit University)
  • 투고 : 2013.03.06
  • 심사 : 2013.05.31
  • 발행 : 2013.09.25

초록

This paper investigates earthquake response of reinforced concrete regular frames subjected to rebar corrosion. A typical four-story reinforced concrete frame is designed according to Turkish Earthquake Code in order to examine earthquake response. Then different levels of rebar corrosion scenarios are applied to this frame structure. The deteriorated conditions as a result of these scenarios are included loss in cross sectional area of rebar, loss of mechanical properties of rebar, loss in bond strength and variations in damage limits of concrete sections. The frame is evaluated using a nonlinear static analysis in its sound as well as deteriorated conditions. The rebar corrosion effect on the structural response is investigated by comparing the response of the frame in each scenario with respect to the sound condition of the frame. The results shows that the progressive deterioration of the frame over time cause serious reductions on the base shear and top displacement capacity and also structural ductility of the corroded frames. The propagation time, intensity, and extensity of rebar corrosion on the frame are important parameters governing the effect of rebar corrosion on earthquake response of the frame.

키워드

참고문헌

  1. Allam, I.M., Maslehuddin, M., Saricimen, H. and Al-Mana, A.I. (1994), "Influence of atmospheric corrosion on the mechanical properties of reinforcing steel", Constr. Build. Mater., 8(1), 35-41. https://doi.org/10.1016/0950-0618(94)90006-X
  2. Almusallam, A.A., (2001), "Effect of degree of corrosion on the properties of reinforcing steel bars", Constr. Build. Mater., 15(8), 361-368.
  3. Almusallam, A.A., Al-Gahtani, A.S., Aziz, A.R., Dakhil and F.H., Rasheeduzzafar (1996), "Effect of reinforcement corrosion on flexural behaviour of concrete slabs", J. Mater. Civil Eng., 8(3), 123-127. https://doi.org/10.1061/(ASCE)0899-1561(1996)8:3(123)
  4. Al-Sulaimani, G.J., Kaleemullah, M., Basunbul, I.A. and Rasheeduzzafar (1990), "Influence of corrosion and cracking on bond behavior and strength of reinforced concrete members", ACI Struct. J., 87(2), 220-230.
  5. Amey, S.L., Johnson, D.A., Miltenberger, M.A. and Farzam, H. (1998), "Predicting the service life of Concrete marine structures: an environment methodology", ACI Mater. J., 95(2), 205-214.
  6. Amleh, L. and Mirza, M.S. (1999), "Corrosion influence on bond between steel and concrete", ACI Struct. J., 96(3), 415-423.
  7. Apostolopoulos, C.A. and Papadakis, V.G. (2008), "Consequences of steel corrosion on the ductility properties of reinforcement bar", Constr. Build. Mater., 22(12), 2316-2324. https://doi.org/10.1016/j.conbuildmat.2007.10.006
  8. Apostolopoulos, C.A., Demis, S. and Papadakis V.G. (2013), "Chloride-induced corrosion of steel reinforcement -mechanical performance and pit depth analysis", Constr. Build. Mater., 38, 139-146. https://doi.org/10.1016/j.conbuildmat.2012.07.087
  9. ATC-40 (1996), Seismic evaluation and retrofit of concrete buildings, California.
  10. Auyeung, Y.B., Balaguru, P. and Chung, L. (2000), "Bond behavior of corroded reinforcement bars", ACI Mater. J., 97(2), 214-220.
  11. Basheer, P.A.M., Chidiac, S.E. and Long, A.E. (1996), "Predictive models for deterioration of concrete structures", Constr. Build. Mater., 10(1), 27-37. https://doi.org/10.1016/0950-0618(95)00092-5
  12. Berra, M., Castellani, A., Coronelli, D., Zanni, S. and Zhang, G. (2003), "Steel concrete bond deterioration due to corrosion: finite-element analysis for different confinement levels", Mag. Concrete Res., 55(3), 237-247. https://doi.org/10.1680/macr.2003.55.3.237
  13. Berto, L., Vitaliani, R. and Saetta, A. (2009), "Seismic assessment of existing RC structures affected by degradation phenomena", Struct. Saf., 31(4), 284-297. https://doi.org/10.1016/j.strusafe.2008.09.006
  14. Berto, L., Seatta, A., Simioni, P. and Vitaliani, R. (2008), "Nonlinear static analyses of RC frame structures: influence of corrosion on seismic response", Proceedings of the 8th. World Congress on Computational Mechanics (WCCM8) and 5th. European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008), Venice, Italy, June-July.
  15. BRITE/EURAM (1995), "The residual service life of reinforced concrete structures", Final Technical Report, Report No. BRUE-CT92-0591.
  16. Cabrera, J.G. (1996), "Deterioration of concrete due to reinforcement steel corrosion", Cement Concrete Comp., 18(1), 47-59. https://doi.org/10.1016/0958-9465(95)00043-7
  17. Chung, L., Kim, J.J. and Seong, Y. (2008), "Bond strength prediction for reinforced concrete members with highly corroded reinforcing bars", Cement Concrete Comp., 30(7), 603-611. https://doi.org/10.1016/j.cemconcomp.2008.03.006
  18. Comite Euro-International du Beton (CEB) (1989), "Durable concrete structures-CEB design guide", Bulletin d' Information No. 182, Lausanne.
  19. Coronelli, D. and Gambarova, P. (2004), "Structural assessment of corroded reinforced concrete beams: modeling guidelines", J. Struct. Eng., 130(8), 1214-1224. https://doi.org/10.1061/(ASCE)0733-9445(2004)130:8(1214)
  20. CSI (2000), "SAP2000 V-14 Integrated software for structural analysis&design", Berkeley, CA.
  21. Dhir, R.K., Jones, M.R. and McCarthy, M.J. (1994), "PFA concrete: chloride-Induced reinforcement corrosion", Mag. Concrete Res., 46(169), 269-277. https://doi.org/10.1680/macr.1994.46.169.269
  22. Du, Y.G., Clark, L.A. and Chan, A.H.C. (2005), "Residual capacity of corroded reinforcing bars", Mag. Concrete Res., 57(3), 135-147. https://doi.org/10.1680/macr.2005.57.3.135
  23. FEMA-273 (1996), NEHRP guidelines for the seismic rehabilitation of buildings, Washington DC.
  24. FEMA-356 (2000), Prestandard and commentary for seismic rehabilitation of buildings, Washington DC.
  25. Ghandehari, M., Zulli, M. and Shah, S.P. (2000), "Influence of corrosion on bond degradation in reinforced concrete", Proceedings of the ASCE Eng. Mech. Conf., Austin, TX, May.
  26. Ghosh, J. and Padgett, J. E. (2012), "Impact of multiple component deterioration and exposure conditions on seismic vulnerability of concrete bridges", Earthq. Struct., 3(5), 649-673. https://doi.org/10.12989/eas.2012.3.5.649
  27. Gonzales, J.A., Feliu, S., Rodriguez, P., Lopez, W., Alonso, C. and Andrade, C. (1996), "Some questions on the corrosion of steel in concrete. II: corrosion mechanism and monitoring, service life prediction and protection methods", Mater. Struct., 29(2), 97-104. https://doi.org/10.1007/BF02486199
  28. Hanjari, K.Z. (2010), "Structural behaviour of deteriorated concrete structures", Ph.D. Dissertation, Chalmers University of Technology, Gothenburg.
  29. Imbsen Software System (2001), "XTRACT-cross sectional analysis of components", Sacramento.
  30. Lee, H.S. and Cho, Y.S. (2009), "Evaluation of the mechanical properties of steel reinforcement embedded in concrete specimen as a function of the degree of reinforcement corrosion", Int. J. Fract., 157(1-2), 81-88. https://doi.org/10.1007/s10704-009-9334-7
  31. Lee, H.S., Noguchi, T. and Tomosawa, F. (2002), "Evaluation of the bond properties between concrete and reinforcement as a function of the degree of reinforcement corrosion", Cement Concrete Res., 32(8), 1313-1318. https://doi.org/10.1016/S0008-8846(02)00783-4
  32. Lundgren, K. (2005), "Bond between ribbed bars and concrete. Part 1: Modified model", Mag. Concrete Res., 57(7), 371-382. https://doi.org/10.1680/macr.2005.57.7.371
  33. Mander, J.B., Priestley, M.J.N. and Park, R. (1988), "Theoretical stress-strain model for confined concrete", J. Struct. Eng., 114(8), 1804-1826. https://doi.org/10.1061/(ASCE)0733-9445(1988)114:8(1804)
  34. Mangat, P. and Elgarf, M. (1999), "Flexural strength of concrete beams with corroding reinforcement", ACI Struct. J., 97(1), 149-159.
  35. Mehta, P.K. (1997), "Durability - critical issues for the future", Concrete Int., 19(7), 27-33.
  36. Middleton, C.R. and Hogg, V., (1998), "Review of deterioration models used to predict corrosion in reinforced concrete structures", Technical Report, Cambridge University Department of Engineering, Cambridge, UK. Report no. CUED/D-STRUCT/TR.173.
  37. Mohammed, T.U., Hamada, H. and Yamaji, T. (2004), "Concrete after 30 years of exposure -Part II: Chloride ingress and corrosion of steel bars", ACI Struct. J., 101(1), 13-18.
  38. Naeim, F. (2001), "Seismic design handbook", Chapman&Hall, New York.
  39. Palsson, R. and Mirza, M.S. (2002), "Mechanical response of corroded steel reinforcement of abandoned concrete bridge", ACI Struct. J., 99(2), 157-162.
  40. Revathy, J., Suguna, K. and Raghunath, P.N. (2009), "Effect of corrosion damage on the ductility performance of concrete columns", Am. J. Eng. Appl. Sci., 2(2), 324-327. https://doi.org/10.3844/ajeassp.2009.324.327
  41. Rodriquez, J., Ortega, L., Izquierdo, D. and Andrade, C. (2002), "Detailed assessment of concrete structures affected by reinforcement corrosion", First Fib Congress, Osaka, October 13-19.
  42. Rodriguez, J., Ortega, L.M. and Casal, J. (1997), "Load carrying capacity of concrete structures with corroded reinforcement", Constr. Build. Mater., 11(4), 239-248. https://doi.org/10.1016/S0950-0618(97)00043-3
  43. Saetta, A. (2005), "Deterioration of reinforced concrete structures due to chemical-physical phenomena: model-based simulation", J. Mater. Civ. Eng., 17(3), 313-319. https://doi.org/10.1061/(ASCE)0899-1561(2005)17:3(313)
  44. Saetta, A., Scotta, R. and Vitaliani, R. (1999), "Coupled environmental-mechanical damage model of RC structures", J. Eng. Mech., 125, 930-940. https://doi.org/10.1061/(ASCE)0733-9399(1999)125:8(930)
  45. Saetta, A. and Vitaliani, R. (2004), "Experimental investigation and numerical modeling of carbonation process in reinforced concrete structures - Part I. theoretical formulation", Cement Concrete Res., 34(4), 571-579. https://doi.org/10.1016/j.cemconres.2003.09.009
  46. Saetta, A.V., Schrefler, B.A. and Vitaliani, R.V. (1993), "The carbonation of concrete and the mechanism of moisture, heat and carbon dioxide flow through porous materials", Cement Concrete Res, 23(4), 761-772. https://doi.org/10.1016/0008-8846(93)90030-D
  47. Shetty, A., Gogoi, I. and Venkataramana, K. (2011), "Effect of loss of bond strength due to corrosion in reinforced concrete members", Int. J. Earth Sci. Eng., 4(6), 879-884.
  48. Stanish, K., Hooton R.D. and Pantazopoulou, S.J. (1999), "Corrosion effects on bond strength in reinforced concrete" ACI Struct. J., 96(6), 915-921.
  49. Tuutti, K. (1982), "Corrosion of steel in concrete", CBI research report no 4.82. Swedish Cement and Concrete Research Institute, Stockholm, Sweden.
  50. TBC-500-(2000), Requirements for design and construction of reinforced concrete structures, Turkish Standards Institute, Ankara, Turkey. (in Turkish)
  51. TEC-2007-Turkish Earthquake-resistant Code, Specification for Buildings to Be Built in Seismic Zones, Ministry of Public Works And Settlement, Ankara, Turkey. (in Turkish)
  52. Wang, X. and Liu, X. (2004), "Modeling bond strength of corroded reinforcement without stirrups", Cement Concrete Res., 34(8), 1331-1339. https://doi.org/10.1016/j.cemconres.2003.12.028
  53. Wu, H. (2012), "Bond degradation and residual flexural capacity of corroded RC beams", Master thesis, Ryerson University, Toronto.
  54. Xue, Q. and Chen, C.C, (2003), "Performance-based seismic design of structures: a direct displacement-based approach", Eng. Struct., 25(14), 1803-1813. https://doi.org/10.1016/j.engstruct.2003.08.003
  55. Ying, M., Yi, C. and Jinxin, G. (2012), "Behavior of corrosion damaged circular reinforced concrete columns under cyclic loading", Constr. Build. Mater., 29(1), 548-556. https://doi.org/10.1016/j.conbuildmat.2011.11.002
  56. Zhong, J., Gardoni, P. and Rosowsky, D. (2010), "Stiffness degradation and time to cracking of cover concrete in reinforced concrete structures subject to corrosion", J. Eng. Mech., 136(2), 209-219. https://doi.org/10.1061/(ASCE)EM.1943-7889.0000074

피인용 문헌

  1. Seismic damage estimation of reinforced concrete framed structures affected by chloride-induced corrosion vol.9, pp.4, 2015, https://doi.org/10.12989/eas.2015.9.4.851
  2. Rebar corrosion effects on structural behavior of buildings vol.54, pp.6, 2015, https://doi.org/10.12989/sem.2015.54.6.1111
  3. Analytical Study on the Effect of Corrosion to the Construction Performance vol.4, pp.1, 2013, https://doi.org/10.28978/nesciences.522364
  4. Seismic performance of low-rise reinforced concrete moment frames under carbonation corrosion vol.20, pp.2, 2013, https://doi.org/10.12989/eas.2021.20.2.215
  5. Seismic Design and Performance Assessment of Frame Buildings Reinforced by Dual-Phase Steel vol.11, pp.11, 2013, https://doi.org/10.3390/app11114998