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Racking shear resistance of steel frames with corner connected precast concrete infill panels

  • Hoenderkamp, J.C.D. (Department of the Built Environment, Eindhoven University of Technology) ;
  • Snijder, H.H. (Department of the Built Environment, Eindhoven University of Technology) ;
  • Hofmeyer, H. (Department of the Built Environment, Eindhoven University of Technology)
  • 투고 : 2013.05.27
  • 심사 : 2015.06.11
  • 발행 : 2015.12.25

초록

When precast concrete infill panels are connected to steel frames at discrete locations, interaction at the structural interface is neither complete nor absent. The contribution of precast concrete infill panels to the lateral stiffness and strength of steel frames can be significant depending on the quality, quantity and location of the discrete interface connections. This paper presents preliminary experimental and finite element results of an investigation into the composite behaviour of a square steel frame with a precast concrete infill panel subject to lateral loading. The panel is connected at the corners to the ends of the top and bottom beams. The Frame-to-Panel-Connection, FPC4 between steel beam and concrete panel consists of two parts. A T-section with five achor bars welded to the top of the flange is cast in at the panel corner at a forty five degree angle. The triangularly shaped web of the T-section is reinforced against local buckling with a stiffener plate. The second part consists of a triangular gusset plate which is welded to the beam flange. Two bolts acting in shear connect the gusset plate to the web of the T-section. This way the connection can act in tension or compression. Experimental pull-out tests on individual connections allowed their load deflection characteristics to be established. A full scale experiment was performed on a one-storey one-bay 3 by 3 m infilled frame structure which was horizontally loaded at the top. With the characteristics of the frame-to-panel connections obtained from the experiments on individual connections, finite element analyses were performed on the infilled frame structures taking geometric and material non-linear behaviour of the structural components into account. The finite element model yields reasonably accurate results. This allows the model to be used for further parametric studies.

키워드

참고문헌

  1. Barua, H.K. and Mallick, S.K. (1977), "Behaviour of mortar infilled steel frames under lateral load", Build. Environ., 12(4), 263-272. https://doi.org/10.1016/0360-1323(77)90028-2
  2. Benjamin, J.R. and Williams, H.A. (1958), "The behaviour of one-story reinforced concrete shear walls", J. Struct. Eng., ASCE, 84(4), 1-29.
  3. Dawe, J.L. and Seah, C.K. (1989), "Behaviour of masonry infilled steel frames", J. Can. Soc. Civil Eng., 16(6), 865-876. https://doi.org/10.1139/l89-129
  4. Hoenderkamp, J.C.D., Hofmeyer, H. and Snijder, H.H. (2010), "Experimental investigation of the shear resistance of steel frames with precast concrete infill panels", Adv. Steel Construct., 6(3), 817-830.
  5. Hoenderkamp, J.C.D., Snijder, H.H. and Hofmeyer, H. (2012), "Push-pull connections in steel frames with precast concrete infill panels", The Open Construct. Build. Technol. J., 6(1), 63-73. https://doi.org/10.2174/1874836801206010063
  6. Holmes, M. (1961), "Steel frames with brickwork and concrete infilling", Proc. Insti. Civ. Engrs., 19(4), 473-478.
  7. Liauw, T.C. and Kwan, K.H. (1983), "Plastic theory of infilled frames with finite interface shear strength", Proc. Insti. Civ. Engrs., Part 2, 75(4), 707-723.
  8. Liauw, T.C. and Kwan, K.H. (1984), "Nonlinear behaviour of non-integral infilled frames", Comput. Struct., 18(3), 551-560. https://doi.org/10.1016/0045-7949(84)90070-1
  9. Liauw, T.C. and Lo, C.Q. (1988), "Multibay infilled frames without shear connectors", J. Am. Concrete Inst., 85(4), 423-428.
  10. Mallick, D.V. and Garg, R.P. (1971), "Effect of openings on the lateral stiffness of infilled frames", Proc. Insti. Civil Engrs., 49(2), 193-210.
  11. Ng'andu, B.M., Martens, D.R.W. and Vermeltfoort, A.T. (2006), "The contribution of casiel infill walls to the shear resistance of steel frames", Heron, 51(4), 201-223.
  12. Polyakov, S.V. (1960), "On the interaction between masonry filler walls and enclosing frame when loaded in the plane of the wall", English translation in Earthquake Engineering, Earthquake Engineering Research Institute, San Francisco, CA, USA, pp. 36-42.
  13. Stafford Smith, B. (1962), "Lateral stiffness of infilled frames", J. Struct. Div. ASCE, 88(6), 183-199.
  14. Stafford Smith, B. (1966), "Behaviour of square infilled frames", J. Struct. Div., ASCE, 92(1), 381-403.
  15. Stafford Smith, B. (1967), "Methods for predicting the lateral stiffness and strength of multi-storey infilled frames", Build. Sci., 2(3), 247-257. https://doi.org/10.1016/0007-3628(67)90027-8
  16. Teeuwen, P.A., Kleinman, C.S., Snijder, H.H. and Hofmeyer, H. (2008), "Full-scale testing of infilled steel frames with precast concrete panels provided with a window opening", Heron, 53(4), 195-224.
  17. Teeuwen, P.A., Kleinman, C.S., Snijder, H.H. and Hofmeyer, H. (2010), "Experimental and numerical investigations into the composite behaviour of steel frames and precast concrete infill panels with window openings", Steel Compos. Struct., Int. J., 10(1), 1-21.
  18. Thomas, F.G. (1953), "The strength of brickwork", Struct. Eng., 31(2), 35-46.
  19. Wang, H. (2009), "An analytical study of bond strength associated with splitting of concrete cover", Eng. Struct., 31(4), 968-975. https://doi.org/10.1016/j.engstruct.2008.12.008

피인용 문헌

  1. Trends in steel structures concerning materials, codes and applications vol.86, pp.8, 2017, https://doi.org/10.1002/stab.201710514
  2. Cyclic performance of steel moment frames with prefabricated RC and ECC wall panels vol.242, pp.None, 2015, https://doi.org/10.1016/j.engstruct.2021.112492