Earthquakes and Structures

  • 제16권2호
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  • Pages.129-139
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  • 2019
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  • 2092-7614(pISSN)
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  • 2092-7622(eISSN)
테크노프레스 (Techno-Press)
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DOI QR코드

DOI QR Code

A method for analyzing the buckling strength of truss structures

  • Pan, Yi (School of Civil Engineering, Southwest Jiaotong University) ;
  • Gu, Renqi (School of Civil Engineering, Southwest Jiaotong University) ;
  • Zhang, Ming (School of Civil Engineering, Southwest Jiaotong University) ;
  • Parke, Gerry (Department of Civil and Environmental Engineering, University of Surrey) ;
  • Behnejad, Alireza (Department of Civil and Environmental Engineering, University of Surrey)
  • 투고 : 2018.12.12
  • 심사 : 2019.01.23
  • 발행 : 2019.02.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper develops a new method for estimating the elastic-plastic buckling strength of the truss structures under the static and seismic loads. Firstly, a new method for estimating the buckling strength of the truss structures was derived based on the buckling strength of the representative member considering the parameters, such as the structure configurations, boundary conditions, etc. Secondly, the new method was verified through the buckling strength estimation and the finite element method (FEM) analysis of the single member models, portal frame models and simple truss models. Finally, the method was applied to evaluate the buckling strength of a simple truss structure under seismic load, and the failure loads between the proposed method and the FEM were analyzed reasonably. The results show that the new method is feasible and reliable for structure engineers to estimate the buckling strengths of the truss structures under the static loads and seismic loads.

키워드

과제정보

연구 과제 주관 기관 : National Natural Science Foundation of China

참고문헌

  1. ABAQUS 6.13 (2013), Theory Reference, ABAQUS Inc..
  2. Architectural Institute of Japan (1996), JASS6 Steel Work Japanese Architecture Standard Specification, Architectural Institute of Japan, Japan.
  3. Architectural Institute of Japan (1998), Recommendations for Limit State Design of Steel Structures, Architectural Institute of Japan, Japan.
  4. Architectural Institute of Japan (2010), Buckling and Strength of Latticed Shells, Architectural Institute of Japan, Architectural Institute of Japan, Japan.
  5. Ben-Tal, A., Jarre, F., Kocvara, M., Nemirovski, A. and Zowe, J. (2000), "Optimal design of trusses under a nonconvex global buckling constraint", Optim. Eng., 1(2), 189-213. https://doi.org/10.1023/A:1010091831812
  6. Bi, J. (2016), "Stability analysis on large-span steel tubular truss based on finite element simulation", International Conference on Smart Grid and Electrical Automation. IEEE, 237-240.
  7. China Architecture & Building Press (2010), Code for Seismic Design of Buildings, China Architecture & Building Press, China.
  8. Dai, J., Zhe, Q., Zhang, C. and Weng, X. (2013), "Preliminary investigation of seismic damage to two steel space structures during the 2013 Lushan earthquake", Earthq. Eng. Eng. Vib., 12(3), 497-500. https://doi.org/10.1007/s11803-013-0189-6
  9. Dou, C., Guo, Y.L., Zhao, S.Y., Pi, Y.L. and Braford, M.A. (2013), "Elastic out-of-plane buckling load of circular steel tubular truss arches incorporating shearing effects", Eng. Struct., 52(9), 697-706. https://doi.org/10.1016/j.engstruct.2013.03.030
  10. Dulacska, E. and Kollar, L. (2000), "Buckling analysis of reticulated shells", Int. J. Space Struct., 15(3-4), 195-203. https://doi.org/10.1260/0266351001495134
  11. Halpern, A.B. and Adriaenssens, S. (2015), "Nonlinear elastic in-plane buckling of shallow truss arches", J. Bridge Eng., 20(10), 04014117.
  12. Kato, S. (2014), "Guide to buckling load evaluation of metal reticulated roof structures", International Association for Shell and Spatial Structures.
  13. Kollar, L. and Dulacska, E. (1984), Buckling of Shells for Engineers, John Wiley & Sons.
  14. Konkong, N., Aramraks, T. and Phuvoravan, K. (2017), "Buckling length analysis for compression chord in cold-formed steel cantilever truss", Int. J. Steel Struct. 17(2), 775-787. https://doi.org/10.1007/s13296-017-6031-7
  15. Long, Y., Bao, S., Kuang, W. and Yuan, S. (2001), Structural Mechanics, Higher Education Press, Beijing, China.
  16. Ma, Y.Y., Ma, H.H., Fan, F. and Yu, Z.W. (2019), "Experimental and theoretical analysis on static behavior of bolt-column joint under in-plane direction bending in single-layer reticulate shells", Thin Wall. Struct., 135, 472-485. https://doi.org/10.1016/j.tws.2018.11.009
  17. Madah, H. and Amir, O. (2017), "Truss optimization with buckling considerations using geometrically nonlinear beam modeling", Comput. Struct., 192, 233-247. https://doi.org/10.1016/j.compstruc.2017.07.023
  18. Ogawa, T., Kumagai, T., Kuruma, S. and Minowa, K. (2008), "Buckling load of elliptic and hyperbolic paraboloidal steel single-layer reticulated shells of rectangular plan", IASS J., 49(1), 31-36.
  19. Pacific Earthquake Engineering Research Center, California, America. https://peer.berkeley.edu/
  20. Ramesh, G. and Krishnamoorthy, C. (2005), "Inelastic post-buckling analysis of truss structures by dynamic relaxation method", Int. J. Numer. Meth. Eng., 37(21), 3633-57. https://doi.org/10.1002/nme.1620372105
  21. Rozvany, G.I.N. (1996), "Difficulties in truss topology optimization with stress, local buckling and system stability constraints", Struct. Optim., 11(3-4), 213-217. https://doi.org/10.1007/BF01197036
  22. Sui, Q., Lai, C. and Fan, H. (2018), "Buckling analyses of double-shell octagonal lattice truss composite structures", J. Compos. Mater., 52(9), 1227-1237. https://doi.org/10.1177/0021998317723446
  23. Tada, M. and Suito, A. (1998), "Static and dynamic post-buckling behavior of truss structures", Eng. Struct., 20(4-6), 384-389. https://doi.org/10.1016/S0141-0296(97)00018-7
  24. Thai, H.T. and Kim, S.E. (2011), "Nonlinear inelastic time-history analysis of truss structures", J. Constr. Steel Res., 67(12), 1966-1972. https://doi.org/10.1016/j.jcsr.2011.06.015
  25. Tugilimana, A., Coelho, R.F. and Thrall, A.P. (2018), "Including global stability in truss layout optimization for the conceptual design of large-scale applications", Struct. Multidisc. Optim., 57(3), 1213-1232. https://doi.org/10.1007/s00158-017-1805-2
  26. Wattanamankong, N., Petchsasithon, A. and Dhirasedh, S. (2017), "Analysis of lateral buckling of bar with axial force accumulation in truss", IOP Conference Series: Materials Science and Engineering, 216(1), 012037. https://doi.org/10.1088/1757-899X/216/1/012037
  27. Zhang, M., Parke, G., Tian, S., Huang, Y. and Zhou, G. (2018) "Criterion for judging seismic failure of suspen-domes based on strain energy density", Earthq. Struct., 15(2), 123-132. https://doi.org/10.12989/EAS.2018.15.2.123
  28. Zhang, Q., An, Y., Zhao, Z., Fan, F. and Shen, S. (2019), "Model selection for super-long span mega-latticed structures", J. Constr. Steel Res., 154, 1-13. https://doi.org/10.1016/j.jcsr.2018.11.017
  29. Zhong, J., Zhang, J., Zhi, X. and Fan, F. (2018) "Identification of dominant modes of single-layer reticulated shells under seismic excitations", Thin Wall. Struct., 127:676-687. https://doi.org/10.1016/j.tws.2018.03.004