Steel and Composite Structures

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Concrete-steel bond-slip behavior of recycled concrete: Experimental investigation

  • Ren, Rui (School of Civil Engineering, Xi'an University of Architecture and Technology) ;
  • Qi, Liangjie (School of Civil Engineering, Xi'an University of Architecture and Technology) ;
  • Xue, Jianyang (School of Civil Engineering, Xi'an University of Architecture and Technology) ;
  • Zhang, Xin (School of Civil Engineering, Xi'an University of Architecture and Technology) ;
  • Ma, Hui (School of Civil Engineering and Architecture, Xi'an University of Technology) ;
  • Liu, Xiguang (School of Civil Engineering, Xi'an University of Architecture and Technology) ;
  • Ozbakkaloglu, Togay (Ingram School of Engineering, Texas State University)
  • Received : 2020.03.01
  • Accepted : 2021.01.20
  • Published : 2021.02.10
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Abstract

In order to study the interfacial bond-slip behavior of steel reinforced recycled concrete (SRRC) under cyclic loading, thirteen specimens were designed and tested under cyclic loading and one under monotonic loading. The test results indicated that the average bond strength of SRRC decreased with the increasing replacement ratio of recycled concrete, whereas the bond strength increased with an increase in the concrete cover thickness, the volumetric stirrup ratio, and the strength of recycled concrete. The ultimate bond strength of the cyclically-loaded specimen was significantly (41%) lower than that of the companion monotonically-loaded specimen. The cyclic phenomena also showed that SRRC specimens went through the nonslip phase, initial slip phase, failure phase, bond strength degradation phase and residual phase, with all specimens exhibiting basically the same shape of the bond-slip curve. Additionally, the paper presents the equations that were developed to calculate the characteristic bond strength of SRRC, which were verified based on experimental results.

Keywords

Acknowledgement

This work was supported by the National Natural Science Foundation of China (Grant No. 51608435), the Key R&D Program in Shaanxi Province (Grant No. 2020SF-392), the Natural Science Basic Research Program of Shaanxi Province (Grant No. 2020JQ-659) and the Science and Technology Project of Yulin City (Grant No. CXY-2020-062).

References

  1. Abdalla, J.A., Hraib, F.H., Hawileh, R.A. and Mirghani, A.M. (2017), "Experimental investigation of bond-slip behavior of aluminum plates adhesively bonded to concrete", J. Adhesion Sci. Technol., 3(1), 82-99. https://doi.org/10.1080/01694243.2016.1204741.
  2. ACI Committee 555 (2002), "Removal and reuse of hardened concrete", ACI Mater. J., 99(3), 300-325.
  3. Bairagi, N.K., Ravande, K. and Pareek, V.K. (1993), "Behaviour of concrete with different proportions of natural and recycled aggregates", Resour. Conserv. Recycl., 9(1), 109-126. https://doi.org/10.1016/0921-3449(93)90036-F.
  4. Breccolotti, M. and Materazzi, A.L. (2013), "Structural reliability of bonding between steel rebars and recycled aggregate concrete", Constr. Build. Mater., 47(10), 927-934. https://doi.org/10.1016/j.conbuildmat.2013.05.017.
  5. Butler, L., West, J.S. and Tighe, S.L. (2011), "The effect of recycled concrete aggregate properties on the bond strength between RCA concrete and steel reinforcement", Cement Concrete Res., 41(10), 1037-1049. https://doi.org/10.1016/j.cemconres.2011.06.004.
  6. Choi, W.C. and Yun, H.D. (2017), "Shear strength of reinforced recycled aggregate concrete beams without shear reinforcements", J. Civil Eng. Management, 23(1), 76-84. https://doi.org/10.3846/13923730.2014.976257.
  7. Corinaldesi, V. and Moriconi, G. (2003). "Recycled aggregate concrete under cyclic loading", Proceedings of the international symposium on role of concrete in sustainable development, 509-18. https://doi.org/10.1680/rocisd.32477.0049.
  8. Cyllok, M. (2002), Concrete with recycled aggregate: laps and cracks. Proceedings of the 4th international Ph.D. symposium in civil engineering.
  9. Dolara, E., Di Niro, G. and Cairns, R. (1998), "Recycled aggregate concrete prestressed beams", Proceedings of conference on sustainable construction: use of recycled concrete aggregate.
  10. Gholamreza, F., Ghani, R., Burkan, I., Abdelgadir, A., Benoit, F. and Simon, F. (2012). "Bond performance of deformed steel bars in concrete produced with coarse recycled concrete aggregate", Can. J. Civil Eng., 39(2), 128-139. https://doi.org/10.1139/l11-120.
  11. Guo, Z., Chen, C., Fan, B., Lehman, D.E. and Sun, W. (2018), "Experimental study on frame structures with recycled aggregate concrete under lateral cyclic loads", Struct. Concrete, 19(2), 411-421. https://doi.org/10.1002/suco.201600169.
  12. Han, B.C., Yun, H.D. and Chung, S.Y. (2001), "Shear capacity of reinforced concrete beams made with recycled aggregate", ACI Special Publication, 200, 503-516.
  13. Hansen, T.C. (1986). "Recycled aggregates and recycled aggregate concrete second state of the art report developments", Mater. Struct., 19(3), 201-246. https://doi.org/10.1007/BF02472036.
  14. Hansen, T.C. (1992), Recycling of demolished concrete and masonry. London: E & FN SPON.
  15. Huang, Y., He, X., Wang, Q. and Sun, Y. (2018), "Mechanical properties of sea sand recycled aggregate concrete under axial compression", Constr. Build. Mater., 175, 55-63. https://doi.org/10.1016/j.conbuildmat.2018.04.136.
  16. Kim, S.W. and Yun, H.D. (2013), "Influence of recycled coarse aggregates on the bond behavior of deformed bars in concrete", Eng. Struct., 48(3), 133-143. https://doi.org/10.1016/j.engstruct.2012.10.009.
  17. Kim, S.W. and Yun, H.D. (2014), "Evaluation of the bond behavior of steel reinforcing bars in recycled fine aggregate concrete", Cement Concrete Compos., 46(2), 8-18. https://doi.org/10.1016/j.cemconcomp.2013.10.013.
  18. Konno, K., Sato, Y., Kakuta, Y. and Ohira, M. (1997), "Property of recycled aggregate column encased by steel tube subjected to axial compression", T. Japan Concrete Inst., 19, 231-238.
  19. Li, J., Chen, Z., Xu, J., Jing, C. and Xue, J. (2018), "Cyclic behavior of concrete-filled steel tubular column-reinforced concrete beam frames incorporating 100% recycled concrete aggregates", Adv. Struct. Eng., 21(12), 1802-1814. https://doi.org/10.1177/1369433218755521.
  20. Li, Y., Dong, Y., Li, W., Han, Y. and Zhang, J. (2017), "Improvement of imidazolium-based ionic liquids on the activity of ruthenium catalyst for acetylene hydrochlorination", Molecular Catalysis, 443, 220-227. https://doi.org/10.1016/j.mcat.2017.09.021.
  21. Liu, C., Lv, Z., Bai, G. and Yin, Y. (2018), "Experiment study on bond slip behavior between section steel and RAC in SRRC structures", Constr. Build. Mater., 175, 104-114. https://doi.org/10.1016/j.conbuildmat.2018.04.120.
  22. Ma, H., Xue, J.Y., Liu, Y.H. and Zhang, X.C. (2015), "Cyclic loading tests and shear strength of steel reinforced recycled concrete short columns", Eng. Struct., 92, 55-68. https://doi.org/10.1016/j.engstruct.2015.03.009.
  23. Ma, H., Xue, J.Y., Liu, Y.H. and Dong, J. (2016), "Numerical analysis and horizontal bearing capacity of steel reinforced recycled concrete columns", Steel Compos. Struct., 22(4), 797-820. https://doi.org/10.12989/scs.2016.22.4.797.
  24. Maruyma, I., Sogo, M., Sogabe, T., Sato, R. and Kawai, K. (2004), "Flexural properties of reinforced recycled concrete beams", Proceedings of the international RILEM conference on the use of recycled materials in buildings and structures.
  25. Mirghani, A.M., Abdalla, J.A. and Hawileh, R.A. (2017), "Modeling and simulation of bond-slip behavior of Aluminum Alloy plates adhesively bonded to concrete", Proceedings of the 7th International Conference on Modeling, Simulation, and Applied Optimization (ICMSAO), Sharjah, UAE.
  26. Mukai, T. and Kikuchi, M. (1978), Study on the properties of concrete containing recycled aggregate concrete aggregate, Cement Association of Japan.
  27. Tunckol, M., Durand, J. and Serp, P. (2012), "Carbon nanomaterial-ionic liquid hybrids", Carbon, 50, 4303-4334. https://doi.org/10.1016/j.carbon.2012.05.017
  28. Nixon, P.J. (1978), "Recycled concrete as an aggregate for concrete-a review", Materiaux Et Construction, 11(5), 371. https://doi.org/10.1007/BF02473878.
  29. Pokharel, T., Yao, H. and Goldsworthy, H.M. (2016), "Experimental and analytical behaviour of cogged bars within concrete filled circular tubes", Steel Compos. Struct., 20(5), 1067-1085. https://doi.org/10.12989/scs.2016.20.5.1067.
  30. Prince, M.J.R. and Singh, B. (2013), "Bond behaviour of deformed steel bars embedded in recycled aggregate concrete", Constr. Build. Mater., 49(12), 852-862. https://doi.org/10.1016/j.conbuildmat.2013.08.031.
  31. Ravindrarajah, R.S., Loo, Y.H. and Tam, C.T. (1987), "Recycled concrete as fine and coarse aggregate in concrete", Mag. Concrete Res., 39(141), 214-220. https://doi.org/10.1680/macr.1987.39.141.214.
  32. Xiao, J. and Lan, Y. (2004), "Experimental study on shear behaviour of recycled concrete beams", Chinese Struct. Engineers, 20(6), 54-58 [in Chinese].
  33. Xiao, J. and Zhu, X. (2005), "Study on seismic behaviour of recycled concrete frame joints", J. Tongji Univ., 33(4), 436-40 [in Chinese]. https://doi.org/10.3321/j.issn:0253-374X.2005.04.003
  34. Xiao, J., Li, J. and Zhang, C. (2005), "Mechanical properties of recycled aggregate concrete under uniaxial loading", Cement Concrete Res., 35(6), 1187-1194. https://doi.org/10.1016/j.cemconres.2004.09.020.
  35. Xiao, J., Sun, Y. and Falkner, H. (2006), "Seismic performance of frame structures with recycled aggregate concrete", Eng. Struct., 28(1), 1-8. https://doi.org/10.1016/j.engstruct.2005.06.019.
  36. Xiao, J., Chen, Z., Ding, T. and Xia, B. (2020), "Effect of recycled aggregate concrete on the seismic behavior of DfD beam-column joints under cyclic loading", Adv. Struct. Eng., https://doi.org/10.1177/1369433220982729.
  37. Yang, Y. (2015), "Modelling of recycled aggregate concrete-filled steel tube (RACFST) beam-columns subjected to cyclic loading", Steel Compos. Struct., 18(1), 213-233. https://doi.org/10.12989/scs.2015.18.1.213.
  38. Yin, X. and Lu, X. (2010), "Study on push-out test and bond stress-slip relationship of circular concrete filled steel tube", Steel Compos. Struct., 10(4), 317-328. https://doi.org/10.12989/scs.2010.10.4.317.