Advances in Computational Design

  • 제1권4호
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  • Pages.329-344
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  • 2016
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  • 2383-8477(pISSN)
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  • 2466-0523(eISSN)
테크노프레스 (Techno-Press)
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3D finite element analysis of the whole-building behavior of tall building in fire

  • Fu, Feng (School of Mathematics, Computer Science & Engineering, Department of Civil Engineering, City University of London)
  • 투고 : 2015.10.12
  • 심사 : 2016.09.21
  • 발행 : 2016.10.25
⟨ 이전 논문 다음 논문 ⟩

초록

In this paper, a methodology to simulate the whole-building behaviour of the tall building under fire is developed by the author using a 3-D nonlinear finite element method. The mechanical and thermal material nonlinearities of the structural members, such as the structural steel members, concrete slabs and reinforcing bars were included in the model. In order to closely simulate the real condition under the conventional fire incident, in the simulation, the fire temperature was applied on level 9, 10 and 11. Then, a numerical investigation on the whole-building response of the building in fire was made. The temperature distribution of the floor slabs, steel beams and columns were predicted. In addition, the behaviours of the structural members under fire such as beam force, column force and deflections were also investigated.

키워드

참고문헌

  1. ABAQUS theory manual (2010), Version 6.10 Hibbitt, Karlsson and Sorensen, Inc. Pawtucket, R.I.
  2. Bailey, C.G. and Ellobody, E. (2009), "Whole-building behavior of bonded post-tensioned concrete floor plates exposed to fire", Eng. Struct., 31(8), 1800-1810. https://doi.org/10.1016/j.engstruct.2009.02.033
  3. Bailey, C.G., Lennon, T. and Moore, D.B. (1999), "The behaviour of full-scale steel framed buildings subjected to compartment fires", Struct. Engineer, 77(8), 15-20.
  4. Bailey, C.G. and Moore, D.B. (2000), "The structural behavior of steel frames with composite floor slabs subject to fire: Part 1: Theory", Struct. Engineer, 78(11).
  5. Bailey, C.G. and Moore, D.B. (2000), "The structural behavior of steel frames with composite floor slabs subject to fire: Part 2: Design", Struct. Engineer, 78(11).
  6. Bailey, C.G. (1998), "Development of computer software to simulate the structural behavior of steel-framed buildings in fire", Comput. Struct., 67(6), 421-438. https://doi.org/10.1016/S0045-7949(98)00096-0
  7. British Standards Institution (1990), BS5950. The structural use of steelwork in buildings, Part 8: code of practice for fire resistant design.
  8. BS EN1992-1-2 (2004), Eurocode 2, Design of concrete structures-Part 1-2: General rules-Structural fire design.
  9. British Steel plc, Swinden Technology Center (1999), The behavior of Multistorey steel framed buildings in fire.
  10. Computer and Structure (2015), ETABS 17.0 manual.
  11. ENV 1993-1-2 (1995), Eurocode 3. Design of steel structures, Part 1-2: general rules. Structural fire design. Commission of the European Communities.
  12. ENV 1994-1-2 (2005), Eurocode 4. Design of composite steel and concrete structures, Part 1-2: general rules. Structural fire design, Commission of the European communities.
  13. Fu, F. (2009), "Progressive collapse analysis of high-rise building with 3-D finite element modeling method", J. Constr. Steel Res., 65(6), 1269-1278. https://doi.org/10.1016/j.jcsr.2009.02.001
  14. Foster, S., Chladna, M., Hsieh, C., Burgess, I. and Plank, R. (2007), "Thermal and structural behavior of a full-scale composite building subject to a severe compartment fire", Fire Safe. J., 42(3), 183-199. https://doi.org/10.1016/j.firesaf.2006.07.002
  15. NIST (National Institute of Standards and Technology) (2008), Federal Building and Fire Safety Investigation of the World Trade Center Disaster: Final Report on the Collapse of World Trade Center Building 7, NIST NCSTAR 1A. Gaithersburg, MD, USA.
  16. NIST (National Institute of Standards and Technology) (2005), Federal Building and Fire Safety Investigation of the World Trade Center Disaster: Final Report on the Collapse of the World Trade Center Towers. NIST NCSTAR 1. Gaithersburg, MD, USA.
  17. Wang, Y.C. (2000), "An analysis of the global structural behavior of the Cardington steel-framed building during the two BRE fire tests", Eng. Struct., 22(5), 401-412. https://doi.org/10.1016/S0141-0296(98)00127-8
  18. Wang, Y.C., Lennon, T. and Moore, D.B. (1995), "The behaviour of steel frames subject to fire", J. Constr. Steel Res., 35(3), 291-322. https://doi.org/10.1016/0143-974X(94)00046-K
  19. Usmani, A.S., Chung, Y.C. and Torero, J.L. (2003), "How did the WTC towers collapse: a new theory", Fire Safe. J., 38(6), 501-533. https://doi.org/10.1016/S0379-7112(03)00069-9
  20. Zehfuss, J. and Hosser, D. (2007), "A parametric natural fire model for the structural fire design of High-rise buildings", Fire Safe. J., 42(2), 115-126. https://doi.org/10.1016/j.firesaf.2006.08.004

피인용 문헌

  1. Vulnerability assessment of irregular steel structures under traveling fires vol.29, pp.11, 2020, https://doi.org/10.1002/tal.1745
  2. Finite Element Analysis and Calculation Method of Residual Flexural Capacity of Post-fire RC Beams vol.14, pp.1, 2020, https://doi.org/10.1186/s40069-020-00428-7
  3. Modifications to fire resistance ratings of steel frames based on structural configuration: A probabilistic-based approach vol.77, pp.5, 2016, https://doi.org/10.12989/sem.2021.77.5.661
  4. Numerical Analysis of Seismic Performances of Post-Fire Scoria Aggregate Concrete Beam-Column Joints vol.4, pp.4, 2016, https://doi.org/10.3390/fire4040070