Wind and Structures

  • 제12권5호
  • /
  • Pages.425-439
  • /
  • 2009
  • /
  • 1226-6116(pISSN)
  • /
  • 1598-6225(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

On the member reliability of wind force-resisting steel frames designed by EN and ASCE rules of load combinations

  • 투고 : 2008.03.11
  • 심사 : 2009.05.13
  • 발행 : 2009.09.25
⟨ 이전 논문 다음 논문 ⟩

초록

The expediency of revising universal rules for the combination of gravity and lateral actions of wind force-resisting steel structures recommended by the Standards EN 1990 and ASCE/SEI 7-05 is discussed. Extreme wind forces, gravity actions and their combinations for the limit state design of structures are considered. The effect of statistical uncertainties of extreme wind pressure and steel yield strength on the structural safety of beam-column joints of wind force-resisting multistory steel frames designed by the partial factor design (PFD) and the load and resistance factor design (LRFD) methods is demonstrated. The limit state criterion and the performance process of steel frame joints are presented and considered. Their long-term survival probability analysis is based on the unsophisticated method of transformed conditional probabilities. A numerical example illustrates some discrepancies in international design standards and the necessity to revise the rule of universal combinations of loads in wind and structural engineering.

키워드

참고문헌

  1. Ahammed, M. and Melchers, R.E. (2005), "New bounds for highly correlated structural series systems", Proc. of ICOSSAR 2005, G. Augusti, G.J. Schueller, M. Campoli (eds), Millpress, Roterdam, 3656-3662.
  2. Arlekar, J.N. and Murty, C.V.R. (2004), "Improved truss model for design of welded steel moment-resisting frame connections", J. Struct. Eng. ASCE, 130(3), 198-510. https://doi.org/10.1061/(ASCE)0733-9445(2004)130:3(498)
  3. ASCE/SEI 7-05 (2005), Minimum design loads for buildings and other structures, American Society of Civil Engineers, Structural Engineering Institute, Reston, Virginia.
  4. Bosak, G. and Flaga, A. (1998), "Response of high-rise buildings to wind action in conditions of aerodynamical and mechanical feedbacks", Proc. of 2nd EECWE'98, 2, 399-406.
  5. Calado, L. (1995), "Experimental research and analytical modeling of the cyclic behavior of bolted semi-rigid connections", Steel Structures-Eurosteel 95, A.A.Balkema, Roterdam, Brookfield, 541-554.
  6. Calado, L. and Lamas, A. (1998), "Seismic modeling and behavior of steel-to-beam connections", J. Constr. Steel Res., 46(1-3).
  7. Calgaro, J.A. and Gulvanessian, H. (2001), "Management of reliability and risk to the Eurocode system", Safety, Risk and Reliability - Trends in Engineering, Malta, 155-160.
  8. Chou, K.C. and Thayaparan, P.A. (1998), "Nonlinear structural response to combined live load processes", J. Struct. Eng. ASCE, 114(5), 1135-1151.
  9. Ellingwood, B.R. (1981), "Wind and snow load statistics for probabilistic design", J. Struct. Div. ASCE, 107(7), 1345-1349.
  10. Ellingwood, B.R. and Tekie, P.B. (1999), "Wind load statistics for probability-based structural design", J. Struct. Eng. ASCE, 125(4), 453-463. https://doi.org/10.1061/(ASCE)0733-9445(1999)125:4(453)
  11. El-Tawil, S., Vidarsson, E., Mikesell, T. and Kunnath, S.K. (1999), "Inelastic behavior and design of steel panel zones", J. Struct. Eng. ASCE, 125(2), 183-193. https://doi.org/10.1061/(ASCE)0733-9445(1999)125:2(183)
  12. EN 1990 (2002), Eurocode - Basis of structural design, CEN, Brussels.
  13. EN 1993-1-1 (2003), Eurocode - Design of steel structures, CEN, Brussels.
  14. Escalante-Sandoval, C. (2008), "Bivariate estimation of extreme wind speeds", Struct. Saf., 30(6), 482-492.
  15. Foschi, R.O., Li, H. and Zhang, J. (2002), "Reliability and performance-based design: a computational approach and applications", Struct. Saf., 24(2-4), 205-218. https://doi.org/10.1016/S0167-4730(02)00025-5
  16. Gulvanessian, H., Holicky, M., Cajot, L.G. and Schleich, J.B. (1998), "Reliability analysis of a steel beam under fire design situation", Eurosteel, 2nd European Conf. on Steel Structures, Praha.
  17. Holmes, J.D., Kasperski, M., Miller, C.A., Zuranski, J.A. and Choi, E.C.C. (2005), "Extreme wind prediction and zoning", Wind Struct., 8(4), 269-281. https://doi.org/10.12989/was.2005.8.4.269
  18. Hong, H.P. and Lind, N.C. (1996), "Approximate reliability analysis using normal polynomial and simulation results", Struct. Saf., 18(4), 329-339. https://doi.org/10.1016/S0167-4730(96)00018-5
  19. ISO 2394 (1998), General Principles on Reliability for Structures, Switzerland.
  20. ISO 4354 (1997), Wind actions on structures, Switzerland.
  21. JCSS (2000), Probabilistic Model Code: Part 1 - Basis on Design, Joint Committee on Structural Safety, 1-62.
  22. Kasperski, M. and Geurts, C. (2005), "Reliability and code level", Wind Struct., 8(4), 295-307. https://doi.org/10.12989/was.2005.8.4.295
  23. Krawinkler, A. (1978), "Shear in beam-column joints in seismic design of steel frames", Eng. J. AISC, 3, 82-91.
  24. Kudzys, A. (2007), "Transformed conditional probabilities in analysis of stochastic sequences", Summer Safety and Reliability Seminars, SSARS 2007, Gransk-Sopot, Poland, 243-250.
  25. Li, J.J. and Li, G.Q. (2003), "Reliability-based integrated design of steel portal frames with tapered members", Struct. Saf., 26(2), 221-239.
  26. Lim, J. and Blenkiewicz, B. (2007), "Wind-induced response of structurally coupled twin tall buildings", Wind Struct., 10(4), 383-398. https://doi.org/10.12989/was.2007.10.4.383
  27. Melchers, R.E. (1999), Structural reliability analysis and prediction, Chichester, John Wiley.
  28. Raizer, V.D. (1998), Theory of Reliability in Structural Design, ACB Publishing House, Moscow.
  29. Sexsmith, R.G. and Hirata, K. (2005), "Future issues for codes and standards", ICOSSAR 2005, G. Augusti, G. J. Schueler, M. Campoli, Millpress, Rotterdam, 3225-3230.
  30. Song, J. and Ellingwood, B.R. (1999), "Seismic reliability of special moment steel frames with welded connections", J. Struct. Eng. ASCE, 125(4), 357-371. https://doi.org/10.1061/(ASCE)0733-9445(1999)125:4(357)
  31. Vrouwenvelder, A.C.W.M. (2002), "Developments towards full probabilistic design codes", Struct. Saf., 24(2-4), 417-432. https://doi.org/10.1016/S0167-4730(02)00035-8
  32. Zhao, J.G. and lam, K.M. (2008), "Interference effects in a group of tall buildings closely arranged in an L- or T-shaped pattern", Wind Struct., 11(1), 1-18. https://doi.org/10.12989/was.2008.11.1.001
  33. Zhou, Y., Kijewski, T. and Kareem, A. (2002), "Along-wind load effects on tall buildings: comparative study of major international codes and standards", J. Struct. Eng. ASCE, 128(6), 788-796. https://doi.org/10.1061/(ASCE)0733-9445(2002)128:6(788)