Comparison of inelastic moment resistances of rolled steel beams based on different specifications and a numerical study
Email:
phe.phamvan@utc.edu.vn
Từ khóa:
inelastic buckling, moment resistance, load height position, residual stresses, initial imperfection, buckling moment comparison
Tóm tắt
The inelastic buckling resistances of wide flange beams are strongly influenced by residual stresses and initial imperfections. However, the resistances as evaluated from simple solutions presented in several popular design specifications are found to be considerably different. The present study thus develop a numerical solution in ABAQUS software to investigate the inelastic buckling moment resistances of rolled steel beams with compact sections and subjected to the effects of residual stresses and initial imperfections. The residual stresses are taken as provided in AISC, CSA S16, EC 3 specifications, while the initial imperfections are taken as the first lateral-torsional buckling mode with a magnitude limited in AISC, CSA specifications. Through comparisons between the specifications and the numerical solutions, one observes a significant difference between the moment resistances predicted by the specifications, in which the AISC predicts the highest values, while the EC 3 predicts the lowest moments. The moment resistances based on the present numerical models lie between the EC 3 and CSA solutions and they are relatively close to EC 3 solutions. Effects of load height positions on the inelastic buckling moment resistances are significant, as investigated in the present studyTài liệu tham khảo
[1] American Institute of Steel Construction (AISC). Specification for Structural Steel Buildings, ANSI/AISC 360-10,. Chicago, IL: AISC, 2010.
[2] CSA S16, Limit states design of steel structures, Standard CAN/CSA-S16-14, Canadian Standards Association, Mississauga, Ontario, 2014.
[3] EN 1993-1-1:2005 (E): Eurocode 3: design of steel structures—part 1–1: general rules and rules for buildings, CEN, 2005.
[4] TCVN 5575-2012, Steel structures – Design standard, Vietnam institute for Building Science and Technology (INST), 2012.
[5] H. Mupeta, G. John, A. Hirani, Resistance of members to flexural buckling according to Eurocode 3, - focus on imperfections, Master’s thesis in mechanical engineering, Linnaeus University, 2015.
[6] M. I. Kabir, A. K. Bhowmick, Lateral torsional buckling of welded wide flange beams, Proceedings of the annual stability conference, Structural Stability research council, Orlando, Florida, April 12th 2016. https://doi.org/10.1139/cjce-2017-0499
[7] D. V. Dinh, D. S. Dan, Steel Structures, University of Transport and Communications, 2018.
[8] J. E. Dibley, Lateral torsional buckling of I-sections in grade 55 steel, Proceedings of the Institution of Civil Engineers, 43 (1969) 499-627. https://doi.org/10.1680/iicep.1969.7315
[9] M. Kubo, Y. Fukomoto, Lateral Torsional buckling of thin walled I beams, Journal of Structural Engineering, 114 (1988) 841 – 855. https://doi.org/10.1061/(ASCE)0733-9445(1988)114:4(841)
[10] T.V. Galambos, Inelastic lateral buckling of beams, Proc. ASCE, Vol. 89(ST5) (1963) 63-20.
[11] K. A. Baker, D. J. Kennedy, Resistance factors for laterally unsupported steel beams and biaxially loaded steel beam columns, Canadian Journal of Civil Engineering, 11 (1984) 1008-1019. https://doi.org/10.1139/l84-116
[12] R.D. Ziemian, Guide to stability design criteria for metal structures, 6th Edition, publisher John Wiley & Sons, 2010.
[13] D. Abebe, J. Choi, J.U. Park, Study on Inelastic Buckling and Residual Strength of H-Section Steel Column Member. International journal of steel structures, 15 (2015) 365-374. https://doi.org/10.1007/s13296-015-6008-3
[14] S. Elaiwi, B. Kim, L. Li, Linear and Nonlinear Buckling Analysis of Castellated Beams. International Journal of Structural and Civil Engineering Research, 8 (2019) 83-93. https://doi.org/10.18178/ijscer.8.2.83-93
[15] S.P. Timoshenko, J. M. Gere, Theory of elastic stability, 2th edition, publisher: McGraw-Hill Internationl book Company, 1963.
[16] N.S. Trahair, M.A. Bradford, D.A. Nethercot, L. Gardner, The behavior and design of steel structures to EC3, 4th edition, publisher: Taylor and Francis, 1988.
[17] T. Galambos, Guide to stability design criteria for metal structures, 5th edition, publisher: John Wiley & Sons, INC.,1994
[18] C. Couto, P.V. Real, Numerical investigation on the influence of imperfections in the lateral-torsional buckling of beams with slender I-shaped welded sections, Thin Walled Structures, 145 (2019) 106429. https://doi.org/10.1016/j.tws.2019.106429
[19] ABAQUS CAE, v6.13-4, Simulia, 2014.
[20] P.V. Phe, N. X. Huy, Moment resistances of wide flange beams with initial imperfection and residual stresses, Journal of Materials and Engineering Structures, 7 (2020) 651-658. http://revue.ummto.dz/index.php/JMES/article/view/2488
[21] P.V. Phe, N. X. Huy, A numerical study on the effect of adhesives on the behavior of GFRP-flexural strengthened wide flange steel beams, Transport and Communications Science Journal, 71 (2020) 541-552. https://doi.org/10.25073/tcsj.71.5.7
[2] CSA S16, Limit states design of steel structures, Standard CAN/CSA-S16-14, Canadian Standards Association, Mississauga, Ontario, 2014.
[3] EN 1993-1-1:2005 (E): Eurocode 3: design of steel structures—part 1–1: general rules and rules for buildings, CEN, 2005.
[4] TCVN 5575-2012, Steel structures – Design standard, Vietnam institute for Building Science and Technology (INST), 2012.
[5] H. Mupeta, G. John, A. Hirani, Resistance of members to flexural buckling according to Eurocode 3, - focus on imperfections, Master’s thesis in mechanical engineering, Linnaeus University, 2015.
[6] M. I. Kabir, A. K. Bhowmick, Lateral torsional buckling of welded wide flange beams, Proceedings of the annual stability conference, Structural Stability research council, Orlando, Florida, April 12th 2016. https://doi.org/10.1139/cjce-2017-0499
[7] D. V. Dinh, D. S. Dan, Steel Structures, University of Transport and Communications, 2018.
[8] J. E. Dibley, Lateral torsional buckling of I-sections in grade 55 steel, Proceedings of the Institution of Civil Engineers, 43 (1969) 499-627. https://doi.org/10.1680/iicep.1969.7315
[9] M. Kubo, Y. Fukomoto, Lateral Torsional buckling of thin walled I beams, Journal of Structural Engineering, 114 (1988) 841 – 855. https://doi.org/10.1061/(ASCE)0733-9445(1988)114:4(841)
[10] T.V. Galambos, Inelastic lateral buckling of beams, Proc. ASCE, Vol. 89(ST5) (1963) 63-20.
[11] K. A. Baker, D. J. Kennedy, Resistance factors for laterally unsupported steel beams and biaxially loaded steel beam columns, Canadian Journal of Civil Engineering, 11 (1984) 1008-1019. https://doi.org/10.1139/l84-116
[12] R.D. Ziemian, Guide to stability design criteria for metal structures, 6th Edition, publisher John Wiley & Sons, 2010.
[13] D. Abebe, J. Choi, J.U. Park, Study on Inelastic Buckling and Residual Strength of H-Section Steel Column Member. International journal of steel structures, 15 (2015) 365-374. https://doi.org/10.1007/s13296-015-6008-3
[14] S. Elaiwi, B. Kim, L. Li, Linear and Nonlinear Buckling Analysis of Castellated Beams. International Journal of Structural and Civil Engineering Research, 8 (2019) 83-93. https://doi.org/10.18178/ijscer.8.2.83-93
[15] S.P. Timoshenko, J. M. Gere, Theory of elastic stability, 2th edition, publisher: McGraw-Hill Internationl book Company, 1963.
[16] N.S. Trahair, M.A. Bradford, D.A. Nethercot, L. Gardner, The behavior and design of steel structures to EC3, 4th edition, publisher: Taylor and Francis, 1988.
[17] T. Galambos, Guide to stability design criteria for metal structures, 5th edition, publisher: John Wiley & Sons, INC.,1994
[18] C. Couto, P.V. Real, Numerical investigation on the influence of imperfections in the lateral-torsional buckling of beams with slender I-shaped welded sections, Thin Walled Structures, 145 (2019) 106429. https://doi.org/10.1016/j.tws.2019.106429
[19] ABAQUS CAE, v6.13-4, Simulia, 2014.
[20] P.V. Phe, N. X. Huy, Moment resistances of wide flange beams with initial imperfection and residual stresses, Journal of Materials and Engineering Structures, 7 (2020) 651-658. http://revue.ummto.dz/index.php/JMES/article/view/2488
[21] P.V. Phe, N. X. Huy, A numerical study on the effect of adhesives on the behavior of GFRP-flexural strengthened wide flange steel beams, Transport and Communications Science Journal, 71 (2020) 541-552. https://doi.org/10.25073/tcsj.71.5.7
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Nhận bài
07/09/2021
Nhận bài sửa
27/09/2021
Chấp nhận đăng
05/10/2021
Xuất bản
15/01/2022
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Kiểu trích dẫn
Cao Thi Mai, H., Nguyen Duy, T., Pham Van, P., Bui Tien, T., & Nguyen Duc, B. (1642179600). Comparison of inelastic moment resistances of rolled steel beams based on different specifications and a numerical study. Tạp Chí Khoa Học Giao Thông Vận Tải, 73(1), 16-30. https://doi.org/10.47869/tcsj.73.1.2
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