Structural Engineering and Mechanics

  • 제67권2호
  • /
  • Pages.131-142
  • /
  • 2018
  • /
  • 1225-4568(pISSN)
  • /
  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Experimental shear strength evaluation of perfobond shear connector with various hole shapes

  • Zheng, Shuangjie (College of Civil Engineering, Huaqiao University) ;
  • Zhao, Chen (Shanghai Municipal Engineering Design Institute (Group) Co., Ltd.) ;
  • Liu, Yuqing (Department of Bridge Engineering, Tongji University)
  • 투고 : 2018.02.05
  • 심사 : 2018.04.30
  • 발행 : 2018.07.25
⟨ 이전 논문 다음 논문 ⟩

초록

The perfobond connector, composed of a steel plate with a number of holes, serves as a certain type of shear connector in steel and concrete composite structures. Depending on limits in hole distances and rib heights, various hole shapes including circular-hole and long-hole are alternatives for perfobond connectors. This study presented the results of tests performed on 72 push-out specimens with perfobond connectors. The purpose was to evaluate the shear strength of perfobond connectors with circular-hole and long-hole. The effects of various parameters were investigated, including the hole diameter, the hole length, the hole height, the concrete strength, the existence, diameter and strength of rebar in the hole, the thickness, height and distance of perfobond ribs, and the thickness of concrete slabs. On the basis of 132 push-out test results in references and in this study, an analytical model was proposed by regression analysis to predict the shear strength of perfobond connectors. The proposed equation agreed reasonably well with the experimental results of perfobond connectors with different hole shapes.

키워드

과제정보

연구 과제 주관 기관 : Fujian Provincial Natural Science Foundation of China, Huaqiao University

참고문헌

  1. Ahn, J.H., Lee, C.G., Won, J.H. and Kim, S.H. (2010), "Shear resistance of the perfobond-rib shear connector depending on concrete strength and rib arrangement", J. Constr. Steel Res., 66(10), 1295-1307. https://doi.org/10.1016/j.jcsr.2010.04.008
  2. Al-Darzi, S.Y.K., Chen, A.R. and Liu, Y.Q. (2007), "Finite element simulation and parametric studies of perfobond rib connector", Am. J. Appl. Sci., 4(3), 122-127. https://doi.org/10.3844/ajassp.2007.122.127
  3. Cândido-Martins, J.P.S., Costa-Neves, L.F. and Vellasco, P.C.G.S. (2010), "Experimental evaluation of the structural response of perfobond shear connectors", Eng. Struct., 32(8), 1976-1985. https://doi.org/10.1016/j.engstruct.2010.02.031
  4. Dogan, O. and Roberts, T.M. (2012), "Fatigue performance and stiffness variation of stud connectors in steel-concrete-steel sandwich systems", J. Constr. Steel Res., 70(2), 86-92. https://doi.org/10.1016/j.jcsr.2011.08.013
  5. Eurocode (2004), Design of Composite Steel and Concrete Structures. Part 1-1: General Rules and Rules for Buildings, Brussels, Belgium.
  6. Furuichi, K., Taira, Y. and Yamamura, M. (1998), Experimental Study on Shear Strength of Shear Connectors Using Perforated Plate, Report No. 46, Kajima Technical Research Institute, Kajima, Japan.
  7. Furuuchi, H., Ueda, T., Suzuki, O. and Taguchi, H. (2005), "A study on shear transfer capacity of perfobond strip", Proceedings of the 6th Symposium on Development of Hybrid Structures, Tokyo, Japan, November.
  8. He, J., Liu, Y., Chen, A. and Yoda, T. (2010), "Experimental study on inelastic mechanical behaviour of composite girders under hogging moment", J. Constr. Steel Res., 66(1), 37-52. https://doi.org/10.1016/j.jcsr.2009.07.005
  9. Himukai, M., Fujii, K. and Fukada, K. (2007), "Ultimate slip behavior of double-lined perfobond rib connector", J. Struct. Eng., 53A, 1089-1098.
  10. Hosaka, T., Mitsuki, K., Hiragi, H., Ushijima, Y., Tachibana, Y. and Watanabe, H. (2000), "An experimental study on shear characteristics of perfobond strip and its rational strength equations", J. Struct. Eng., 46A, 1593-1604.
  11. Kim, H.Y. and Jeong, Y.J. (2006), "Experimental investigation on behaviour of steel-concrete composite bridge decks with perfobond ribs", J. Constr. Steel Res., 62(5), 463-471. https://doi.org/10.1016/j.jcsr.2005.08.010
  12. Kim, S.H., Park, S., Kim, K.S. and Jung, C.Y. (2017), "Generalized formulation for shear resistance on Y-type perfobond rib shear connectors", J. Constr. Steel Res., 128, 245-260. https://doi.org/10.1016/j.jcsr.2016.08.016
  13. Leonhardt, F., Andra, W., Andra, H.P. and Harre, W. (1987), "New, improved bonding means for composite loadbearing structures with high fatigue strength", Beton-Und Stahlbetonbau, 82(12), 325-331. https://doi.org/10.1002/best.198700500
  14. Lin, Z., Liu, Y. and Roeder, C.W. (2016), "Behavior of stud connections between concrete slabs and steel girders under transverse bending moment", Eng. Struct., 117, 130-144. https://doi.org/10.1016/j.engstruct.2016.03.014
  15. Liu, R. and Liu, Y. (2015), "Analysis of auxiliary ribs in steelconcrete joint of hybrid girder", J. Constr. Steel Res., 112, 363-372. https://doi.org/10.1016/j.jcsr.2015.05.015
  16. Lorenc, W., Kożuch, M. and Rowinski, S. (2014a), "The behaviour of puzzle-shaped composite dowels-part I: Experimental study", J. Constr. Steel Res., 101, 482-499. https://doi.org/10.1016/j.jcsr.2014.05.013
  17. Lorenc, W., Kożuch, M. and Rowinski, S. (2014b), "The behaviour of puzzle-shaped composite dowels-part II: Theoretical investigations", J. Constr. Steel Res., 101, 500-518. https://doi.org/10.1016/j.jcsr.2014.05.012
  18. Medberry, S.B. and Shahrooz, B.M. (2002), "Perfobond shear connector for composite construction", Eng. J., 39(1), 2-12.
  19. Nishiumi, K., Tominaga, T., Muroi, S. and Furuichi, K. (1998), "Experimental study on shear connectors using perforated plate under the confinement", Proc. JCI, 20(3), 865-870.
  20. Oguejiofor, E.C. and Hosain, M.U. (1997), "Numerical analysis of push-out specimens with perfobond rib connectors", Comput. Struct., 62(4), 617-624. https://doi.org/10.1016/S0045-7949(96)00270-2
  21. Ranzi, G., Bradford, M.A. and Uy, B. (2004), "A direct stiffness analysis of a composite beam with partial interaction", Int. J. Numer. Meth. Eng., 61(5), 657-672. https://doi.org/10.1002/nme.1091
  22. Rodrigues, J.P.C. and Laim, L. (2014), "Experimental investigation on the structural response of T, T-block and TPerfobond shear connectors at elevated temperatures", Eng. Struct., 75, 299-314. https://doi.org/10.1016/j.engstruct.2014.06.016
  23. Taira, Y., Furuichi, K., Yamamura, M. and Tominaga, T. (1998), "Experimental research on fundamental characteristics of perfobond connector", Proc. JCI, 20(3), 859-864.
  24. Tanaka, T., Sakai, J. and Kawano, A. (2013), "Development of new mechanical shear connector using burring steel plate", J. Struct. Constr. Eng., 78(694), 2237-2245. https://doi.org/10.3130/aijs.78.2237
  25. Xue, D., Liu, Y., He, J. and Ma, B. (2011), "Experimental study and numerical analysis of a composite truss joint", J. Constr. Steel Res., 67(6), 957-964. https://doi.org/10.1016/j.jcsr.2011.01.013
  26. Zellner, W. (1987), "Recent designs of composite bridges and a new type of shear connectors", Proceedings of the ASCE Engineering Foundation Conference on Composite Construction, Henniker, U.S.A., June.
  27. Zheng, S., Liu, Y., Yoda, T. and Lin, W. (2016a), "Parametric study on shear capacity of circular-hole and long-hole perfobond shear connector", J. Constr. Steel Res., 117, 64-80. https://doi.org/10.1016/j.jcsr.2015.09.012
  28. Zheng, S., Liu, Y., Yoda, T. and Lin, W. (2016b), "Shear behavior and analytical model of perfobond connectors", Steel Compos. Struct., 20(1), 71-89. https://doi.org/10.12989/scs.2016.20.1.071

피인용 문헌

  1. Experimental and Parametric Study on the Pull-Out Resistance of a Notched Perfobond Shear Connector vol.9, pp.4, 2019, https://doi.org/10.3390/app9040764
  2. Experimental and Numerical Study on Shear Resistance of Notched Perfobond Shear Connector vol.12, pp.3, 2019, https://doi.org/10.3390/ma12030341
  3. Parametric Push-Out Analysis on Perfobond Rib with Headed Stud Mixed Shear Connector vol.2019, pp.None, 2019, https://doi.org/10.1155/2019/5952319
  4. Application of a newly puzzle shaped crestbond rib shear connector in composite beam using inverted T steel girder: An experimental study vol.79, pp.1, 2021, https://doi.org/10.12989/sem.2021.79.1.117