Structural Engineering and Mechanics

  • 제48권2호
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  • Pages.207-220
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  • 2013
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Progressive collapse analysis of two existing steel buildings using a linear static procedure

  • JalaliLarijani, Reza (Deptartment of Civil Engineering, Eastern Mediterranean University) ;
  • Celikag, Murude (Deptartment of Civil Engineering, Eastern Mediterranean University) ;
  • Aghayan, Iman (Deptartment of Civil Engineering, Shahrood University of Technology) ;
  • Kazemi, Mahdi (Deptartment of Civil Engineering, Eastern Mediterranean University)
  • 투고 : 2012.05.21
  • 심사 : 2013.10.02
  • 발행 : 2013.10.25
⟨ 이전 논문 다음 논문 ⟩

초록

In this study, the vulnerability of two existing asymmetric steel building frames to Progressive Collapse (PC) is assessed. The buildings have different frame systems, steel sections and number of stories (nine and six). An alternate path method (APM) with a linear static analysis (LS) is carried out according to General Services Administration (GSA) 2003 guidelines. The Demand Capacity Ratio (DCR) of each primary element (beams and columns) is given with its specific details for all frames. The results show that the nine-story building with a dual frame system (moment frame with bracing system) has a lower susceptibility and greater resistance to PC than the six-story building with a simple building frame system (gravity system with bracing system). Implementing built-up box-shaped sections for columns is a better choice than using built-up I-shaped sections because there is no weak axis for the box section.

키워드

참고문헌

  1. AISC (2006), Steel construction manual, 13th Edition, American Institute of Steel Construction, Chicago.
  2. ASCE 7-05(2005), Minimum Design Loads for Buildings and Other Structures, American Society of Civil Engineers, New York.
  3. Hoffman, S.T. and Fahnestock, L.A. (2011), "Behavior of multi-story steel buildings under dynamic column loss scenarios", Steel Compos. Struct., 11 (2), 149-168. https://doi.org/10.12989/scs.2011.11.2.149
  4. IS: 800 (1984), Code of practice for use of structural steel in general building construction.
  5. ISC (2001), Security Design Criteria for New Federal Office Buildings and Major Modernization Projects, Interagency Security Committee.
  6. Khandelwal, K., El-Tawil, S., Kunnath, S.K. and Lew, H.S. (2008), "Macromodel-based simulation of progressive collapse: RC frame structures", J. Struct. Eng., 134(7), 1079-1091. https://doi.org/10.1061/(ASCE)0733-9445(2008)134:7(1079)
  7. Khandelwal, K., El-Tawil, S. and Sadek, F. (2009), "Progressive collapse analysis of seismically designed steel braced frames", J. Constr. Steel Res., 65(3), 699-708. https://doi.org/10.1016/j.jcsr.2008.02.007
  8. Kim, T. and Kim, J. (2009), "Collapse analysis of steel moment frames with various seismic connections", J. Constr. Steel Res., 65(6), 1316-1322. https://doi.org/10.1016/j.jcsr.2008.11.006
  9. NIST (2007), Best Practices for Reducing the Potential for PC in Buildings, National Institute of Standard and Technology.
  10. Olmati, P., Petrini, F. and Bontempi, F. (2013), "Numerical analyses for the structural assessment of steel buildings under explosions", Struct. Eng. Mech., 45(6), 803-819. https://doi.org/10.12989/sem.2013.45.6.803
  11. Sadek, F., Main, J.A., Lew, H.S., Robert, S.D. and Chiarito, V. (2009), "Testing and analysis of steel beam-column assemblies under column removal scenarios", Structures Congress, 1-10.
  12. Sadek, F., Main, J.A., Lew, H.S., Robert, S.D., Chiarito, V.P. and El-Tawil. S. (2010), An Experimental and Computational Study of Steel Moment Connections Under a Column Removal Scenario, U.S. Department of Commerce Gary Locke, National Institute of Standards and Technology, Gaithersburg.
  13. Song, B.I., Sezen, H. and Giriunas, K.H. (2010), "Experimental and analytical assessment on PC potential of two actual steel frame buildings", Structures Congress, 1171-1182.
  14. UFC (2010), Design of Buildings to Resist PC, Unified Facilities Criteria, Department of Defense, Washington (DC).
  15. U.S. GSA (2003), PC Analysis and Design Guidelines for New Federal Office Buildings and Major Modernization Projects, US General Services Administration, Washington (DC).

피인용 문헌

  1. Probability-based progressive collapse-resistant assessment for reinforced concrete frame structures vol.19, pp.11, 2016, https://doi.org/10.1177/1369433216649385
  2. Analysis of a damaged industrial hall subjected to the effects of fire vol.58, pp.5, 2016, https://doi.org/10.12989/sem.2016.58.5.757
  3. Fragility analysis for the Performance-Based Design of cladding wall panels subjected to blast load vol.78, 2014, https://doi.org/10.1016/j.engstruct.2014.06.004
  4. Progressive collapse analysis of buildings with concentric and eccentric braced frames vol.61, pp.6, 2017, https://doi.org/10.12989/sem.2017.61.6.755
  5. Mitigation of progressive collapse in steel structures using a new passive connection vol.70, pp.4, 2013, https://doi.org/10.12989/sem.2019.70.4.381