Vol. 14 No. 03 (2024): Journal of Materials & Construction
##common.pageHeaderLogo.altText##
Tạp chí Vật liệu & Xây dựng - Bộ Xây dựng

ISSN:

Website: www.jomc.vn

Nonlinear inelastic behaviors of concrete-filled steel tubular framed structures using semi-rigid connections

Trung Le Quang , Thuc Luu Van

Keywords:

Advanced analysis
CFST
Stability function
Beam-column element
Semi-rigid beam-column element

Abstract

A new advanced method combining the fiber beam-column model and semi-rigid beam-to-column connections has been developed using the Fortran programming language to study the nonlinear inelastic dynamic and static behavior of concrete-filled steel tubular (CFST) frames. This method improves analysis time by accurately simulating nonlinear behavior with only a few beam-column elements instead of using traditional solid and shell elements. Additionally, the effect of semi-rigid beam-to-column connections on the overall behavior of CFST frames will also be considered. For static analysis, the GDC algorithm with post-peak analysis capability will be used to solve the nonlinear equilibrium equations instead of the traditional Newton-Raphson algorithm. For dynamic analysis, a nonlinear algorithm based on the Newmark-β direct integration method and the Newton-Raphson iterative method has been developed to solve the governing differential equations of motion due to its numerical stability and simplicity. The reliability and accuracy of the proposed method were verified by comparing the analysis results with those from Abaqus. The results show that when using the fiber beam-column element for simulation, the proposed method provides accurate results and significantly reduces computational resources. Additionally, the behavior of CFST frames with semi-rigid connections was observed in detail.

User Navigation

PDF (Tiếng Việt)

How to Cite

Le Quang, L. Q., & Luu Van, L. V. (2024). Nonlinear inelastic behaviors of concrete-filled steel tubular framed structures using semi-rigid connections. Tạp Chí Vật liệu & Xây dựng - Bộ Xây dựng, 14(03), Trang 52 – Trang 63. https://doi.org/10.54772/jomc.03.2024.744

References

  1. . Aslani Farhad, Uy Brian, Tao Zhong, Mashiri Fidelis (2015), "Predicting the axial load capacity of high-strength concrete filled steel tubular columns", Steel and Composite Structures, 19 (4): 967-993.
  2. . Huang Fuyun, Yu Xinmeng, Chen Baochun (2012), "The structural performance of axially loaded CFST columns under various loading conditions", Steel & Composite Structures, 13 (5): 451-471.
  3. . Uy Brian (1998), "Local and post-local buckling of concrete filled steel welded box columns", Journal of constructional steel research, 47 (1-2): 47-72.
  4. . Tomii Masahide, Sakino Kenji (1979), "Experimental studies on the ultimate moment of concrete filled square steel tubular beam-columns", Transactions of the Architectural Institute of Japan, 275: 55-65.
  5. . Han Lin-Hai, Wang Wen-Da, Zhao Xiao-Ling (2008), "Behaviour of steel beam to concrete-filled SHS column frames: Finite element model and verifications", Engineering Structures, 30 (6): 1647-1658.
  6. . Elnashai AS, Elghazouli AY (1994), "Seismic behaviour of semi-rigid steel frames", Journal of Constructional Steel Research, 29 (1-3): 149-174.
  7. . Nader MN, Astaneh A (1991), "Dynamic behavior of flexible, semirigid and rigid steel frames", Journal of Constructional Steel Research, 18 (3): 179-192.
  8. . Wang Jingfeng, Zhang Na (2017), "Performance of circular CFST column to steel beam joints with blind bolts", Journal of Constructional Steel Research, 130: 36-52.
  9. . Chen Wai-Fah, Kishi N (1989), "Semirigid steel beam-to-column connections: Data base and modeling", Journal of Structural Engineering, 115 (1): 105-119.
  10. . Bayo E, Cabrero JM, Gil B (2006), "An effective component-based method to model semi-rigid connections for the global analysis of steel and composite structures", Engineering structures, 28 (1): 97-108.
  11. . Lui EM, Chen Wai-Fah (1986), "Analysis and behaviour of flexibly-jointed frames", Engineering Structures, 8 (2): 107-118.
  12. . Hibbitt, Karlsson, Sorensen (1997), ABAQUS: Theory manual, Vol. 2, Hibbitt, Karlsson & Sorensen.
  13. . ANSYS Ine (2017), "Ansys ls-dyna user’s guide", Ed. Editors|, Publisher|, Place Published|, Pages|.
  14. . Madenci Erdogan, Guven Ibrahim (2006), "Fundamentals of ANSYS", The Finite Element Method and Applications in Engineering Using ANSYS®: 15-35.
  15. . Thai Huu-Tai, Kim Seung-Eock (2011), "Second-order inelastic dynamic analysis of steel frames using fiber hinge method", Journal of Constructional Steel Research, 67 (10): 1485-1494.
  16. . Thai Huu-Tai, Kim Seung-Eock (2008), "Second-order inelastic dynamic analysis of three-dimensional cable-stayed bridges", Steel Str, 8: 205-214.
  17. . Chen Wai-Fah, Lui Eric Mun (1987), "Structural stability: theory and implementation", (No Title).
  18. . Kim Seung-Eock, Choi Se-Hyu (2001), "Practical advanced analysis for semi-rigid space frames", International journal of solids and structures, 38 (50-51): 9111-9131.
  19. . Nguyen Phu-Cuong, Kim Seung-Eock (2014), "An advanced analysis method for three-dimensional steel frames with semi-rigid connections", Finite Elements in Analysis and Design, 80: 23-32.
  20. . Mander John B, Priestley Michael JN, Park Robert (1988), "Theoretical stress-strain model for confined concrete", Journal of structural engineering, 114 (8): 1804-1826.
  21. . Liang Qing Quan (2009), "Performance-based analysis of concrete-filled steel tubular beam–columns, Part I: Theory and algorithms", Journal of Constructional Steel Research, 65 (2): 363-372.
  22. . De Borst René, Crisfield Mike A, Remmers Joris JC, Verhoosel Clemens V (2012), Nonlinear finite element analysis of solids and structures, John Wiley & Sons.
  23. . Yang Yeong-Bin, Shieh Ming-Shan (1990), "Solution method for nonlinear problems with multiple critical points", AIAA journal, 28 (12): 2110-2116.
  24. . Newmark Nathan M (1959), "A method of computation for structural dynamics", Journal of the engineering mechanics division, 85 (3): 67-94.
  25. . Thai Huu-Tai, Uy Brian, Khan Mahbub, Tao Zhong, Mashiri Fidelis (2014), "Numerical modelling of concrete-filled steel box columns incorporating high strength materials", Journal of Constructional Steel Research, 102: 256-265.
  26. . Database PEER Ground Motion (2013), "Pacific Earthquake Engineering Research Center ".