DOI QR코드

DOI QR Code

Inelastic buckling and post-buckling behavior of gusset plate connections

  • Received : 2016.02.04
  • Accepted : 2016.10.13
  • Published : 2016.10.10

Abstract

In this study, by using finite element non-linear static analysis and comparing it with experimental models, the buckling and post-buckling behavior of bracing gusset plates has been investigated. The effects of such parameters as dimension and thickness of the gusset plate and the influence of position of the bracing member on the behavior of gusset plate have been examined. The results of the analyses clearly suggest that capacity, buckling and post-buckling behaviors of gusset plates depend on the position of the bracing splice plate with respect to the free bending line as well as on the size and thickness of the gusset plate. Also, with respect to numerical analysis results, some practical graphs for the calculation of buckling capacity of gusset plate connections are presented. For steel structures, the proposed method is apparently more accurate than available code procedures.

Keywords

References

  1. AISC (2001), Manual of steel construction load and resistance factor design; (3rd Edition), American Institute of Steel Construction, Chicago, IL, USA.
  2. AISC (2005), Seismic provisions for structural steel buildings; American Institute of Steel Construction, Chicago, IL, USA.
  3. Astaneh-Asl (1998), Seismic behavior and design of gusset plates; Structural Steel Educational Council.
  4. Bazzaz, M., Kheyroddin, A., Kafi, M.A. and Andalib, Z. (2012), "Evaluation of the seismic performance of off-center bracing system with ductile element in steel frames", Steel Compos. Struct., Int. J., 12(5), 445-464. https://doi.org/10.12989/scs.2012.12.5.445
  5. Chen, S.J. and Chang, C.C. (2012), "Experimental study of low yield point steel gusset plate connections", J. Thin-Wall. Struct., 57, 62-69.
  6. Crosti, C. and Duthinh, D. (2014), "A nonlinear model for gusset plate connections", Eng. Struct., 62, 135-147.
  7. Deliktas, B. and Mizamkhan, A. (2014), "Modeling nonlinear behavior of gusset plates in the truss based steel bridges", Struct. Eng. Mech., Int. J., 51(5), 809-821. https://doi.org/10.12989/sem.2014.51.5.809
  8. El-Sawy, K.M., Nazmy, A.S. and Martini, M.I. (2004), "Elasto-plastic buckling of perforated plates under uniaxial compression", Thin-Wall. Struct., 42(8), 1083-1101. https://doi.org/10.1016/j.tws.2004.03.002
  9. Fang, C., Yam, M.C.H., Cheng, J.J.R. and Zhang, Y. (2015), "Compressive strength and behaviour of gusset plate connections with single-sided splice members", J. Construct. Steel Research, 106, 166-183. https://doi.org/10.1016/j.jcsr.2014.12.009
  10. Gross, J.L. (1990), "Experimental study of gusseted connections", Eng. J., AISC, 27(3), 89-97.
  11. Güneyisi, E.M. and Ameen, N. (2014), "Structural behavior of conventional and buckling restrained braced frames subjected to near-field ground motions", Earthq. Struct., Int. J., 7(4), 553-570. https://doi.org/10.12989/eas.2014.7.4.553
  12. Hadianfard, M.A., Khakzad, A.R. and Vaghefi, M. (2015), "Analysis of the effect of stiffener on the buckling capacity and non-elastic behavior of bracing gusset plates", Scientia Iranica, Transaction A, Civil Engineering, 22(4), 1449-1456.
  13. Hashemi, H., Behnamfar, B.F. and Ranjbaran, F. (2008), "Effects of local eccentricity of connecting braces on nonlinear behavior of steel concentric brace connections", J. Seismol. Earthq. Eng., 10(2), 91-99.
  14. Hassan, M.M., Ramadan, H.M., Naeem, M. and Mourad, S.A. (2014), "Behavior of gusset plate-to-CCFT connections with different configurations", Steel Compos. Struct., Int. J., 17(5), 735-751. https://doi.org/10.12989/scs.2014.17.5.735
  15. Lehman, D.E., Roeder, C.W., Herman, D., Johnson, S. and Kotulka, B. (2008), "Improved seismic performance of gusset plate connections", J. Struct. Eng., 134(6), 890-901. https://doi.org/10.1061/(ASCE)0733-9445(2008)134:6(890)
  16. Lutz, D.G. and LaBoube, R.A. (2005), "Behavior of thin gusset plates in compression", Thin-Wall. Struct., 43, 861-875. https://doi.org/10.1016/j.tws.2004.10.007
  17. Naghipour, M., Abdollahzadeh, G. and Shokri, M. (2013), "Analysis and design procedure of corner gusset plate connection in BRBFs", Iranica J. Energy Environ., 4(3), 271-282.
  18. Nast, T.E., Grondin, G.Y. and Cheng, J.R. (1999), "Cyclic behavior of stiffened gusset plate-brace member assemblies", Structural Eng. Report No. 229; Department of Civil and Environmental Engineering, University of Alberta, AL, USA.
  19. Rabinovitch, J.S. and Cheng, J.J.R. (1993), Cyclic behaviour of steel gusset plate connections, Structural Eng. Report No. 191; University of Alberta, AL, USA.
  20. Rajasekaran, S. and Wilson, A.J. (2013), "Buckling and vibration of rectangular plates of variable thickness with different end conditions by finite difference technique", Struct. Eng. Mech., Int. J., 46(2), 269-294. https://doi.org/10.12989/sem.2013.46.2.269
  21. Roeder, C.W., Lehman, D.E. and Yoo, J.H. (2004), "Performance based seismic design of braced-frame connections", Proceedings of the 7th Pacific Structural Steel Conference, Long Beach, CA, USA, March.
  22. Sheng, N., Yam, C.H. and Iu, V.P. (2002), "Analytical investigation and the design of the compressive strength of steel gusset plate connections", J. Construct. Steel Res., 58, 1473-1493. https://doi.org/10.1016/S0143-974X(01)00076-1
  23. Thornton, W.A. (1984), "Bracing connections for heavy construction", Eng. J., AISC, 21(3), 139-148.
  24. Walbridge, S.S., Grondin, G.Y. and Cheng, J.J.R. (1998), "An analytical study of the cyclic behaviour of steel gusset plate connections", Annual Conference of the Canadian Society for Civil Engineering (CSCE), Halifax, NS, Canada, June, pp. 107-116.
  25. Walbridge, S.S., Grondin, G.Y. and Cheng, J.J. (2005), "Gusset plate connections under monotonic and cyclic loading", Can. J. Civil Eng., 32(5), 981-995. https://doi.org/10.1139/l05-045
  26. Whitmore, R.E. (1952), Experimental investigation of stresses in gusset plates, Bulletin No. 16, Engineering Experiment Station, University of Tennessee, TN, USA.
  27. Yam, M.C.H. and Cheng, J.J.R. (1993), "Experimental investigation of the compressive behaviour of gusset plate connections", Structural Engineering Report No. 194; University of Alberta, AL, USA.
  28. Yam, M.C.H. and Cheng, J.J.R. (2002), "Behavior and design of gusset plate connections in compression", J. Construct. Steel Res., 58(5-8), 1143-1159. https://doi.org/10.1016/S0143-974X(01)00103-1

Cited by

  1. Numerical Study on the Behavior of Central Gusset Plates in Inverted V-Brace Frames vol.41, pp.4, 2017, https://doi.org/10.1007/s40996-017-0073-0
  2. Study on the effects of various mid-connections of x-brace on frame behavior vol.12, pp.4, 2017, https://doi.org/10.12989/eas.2017.12.4.449
  3. Bending behavior of SWCNT reinforced composite plates vol.24, pp.5, 2016, https://doi.org/10.12989/scs.2017.24.5.537
  4. Evaluation of seismic criteria of built-up special concentrically braced frames vol.29, pp.1, 2016, https://doi.org/10.12989/scs.2018.29.1.023
  5. The effects of beam-column connections on behavior of buckling-restrained braced frames vol.28, pp.3, 2016, https://doi.org/10.12989/scs.2018.28.3.309
  6. Numerical evaluation of ductility and energy absorption of steel rings constructed from plates vol.169, pp.None, 2016, https://doi.org/10.1016/j.engstruct.2018.05.034
  7. Numerical study on force transfer mechanism in through gusset plates of SCBFs with HSS columns & beams vol.31, pp.6, 2016, https://doi.org/10.12989/scs.2019.31.6.541
  8. Design of a Novel Prefabricated Bolted I-Beam to Box-Column Connection Using Numerical Analysis Under Cyclic Load vol.19, pp.5, 2019, https://doi.org/10.1007/s13296-019-00222-6