Steel and Composite Structures

  • 제22권1호
  • /
  • Pages.79-89
  • /
  • 2016
  • /
  • 1229-9367(pISSN)
  • /
  • 1598-6233(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Nonlinear finite element modeling of steel-sheathed cold-formed steel shear walls

  • 투고 : 2016.03.18
  • 심사 : 2016.09.16
  • 발행 : 2016.09.20
⟨ 이전 논문 다음 논문 ⟩

초록

Cold formed steel shear panel is one of the main components to bearing lateral load in low and mid-rise cold formed steel structures. This paper uses finite element analysis to evaluate the stiffness, strength and failure mode at cold formed steel shear panels whit steel sheathing and nonlinear connections that are under monotonic loading. Two finite element models based on two experimental model whit different failure modes is constructed and verified. It includes analytical studies that investigate the effects of studs and steel sheathing thickness changes, fasteners spacing at panel edges, one or two sides steel sheathing and height-width ratio of wall on the lateral load capacity. Dominant failure modes include buckling of steel sheet, local buckling in boundary studs and sheet unzipping in the bottom half of the wall.

키워드

참고문헌

  1. AISI Lateral Standard (2004), AISI Standard for Cold-Formed Steel Framing; (Lateral Design 2004 Edition), American Iron and Steel Institute, Washington, DC, USA.
  2. Anbarasu, M., Bharata Kumar, S. and Sukumar, S. (2013), "Study on the effect of ties in the intermediate length Cold Formed Steel (CFS) columns", Struct. Eng. Mech., Int. J., 46(3), 323-335. https://doi.org/10.12989/sem.2013.46.3.323
  3. Balh, N. (2010), "Development of seismic design provisions for steel sheathed shear walls", Ms.C. Thesis; Department of Civil Engineering and Applied Mechanics, McGill University, Canada.
  4. Besevic, M. (2012), "Experimental investigation of residual stresses in cold formed steel sections", Steel Compos. Struct., Int. J., 12(6), 465-489. https://doi.org/10.12989/scs.2012.12.6.465
  5. Esmaeili Niari, S., Rafezy, B. and Abedi, K. (2012), "Numerical methods finite element analysis of steel sheathed cold-formed steel shear walls", Proceedings of the 15th World Conference on Earthquake Engineering (15WCEE), Lisbon, Portugal, September.
  6. Kripka, M. and Martin Chamberlain Pravia, Z. (2013), "Cold-formed steel channel columns optimization with simulated annealing method", Struct. Eng. Mech., Int. J., 48(3), 383-394. https://doi.org/10.12989/sem.2013.48.3.383
  7. Kwon, Y.B., Kim, G.D. and Kwon, I.K. (2014), "Compression tests of cold-formed channel sections with perforations in the web", Steel Compos. Struct., Int. J., 16(6), 657-679. https://doi.org/10.12989/scs.2014.16.6.657
  8. Mohebbi, S., Mir Ghaderi, S.R., Farahbod, F. and Bagheri Sabbagh, A. (2015), "Experimental work on single and double-sided steel sheathed cold-formed steel shear walls for seismic actions", Thin-Wall. Struct., 91, PP 50-62. https://doi.org/10.1016/j.tws.2015.02.007
  9. Phama, C. and Hancock, G. (2010), "Numerical simulation of high strength cold-formed purlins in combined bending and shear", J. Construct. Steel Res., 66, 1205-1217. https://doi.org/10.1016/j.jcsr.2010.04.014
  10. Rosario-Galanes, O. and Godoy, L.A. (2014), "Modeling of wind-induced fatigue of cold-formed steel sheet panels", Struct. Eng. Mech., Int. J., 49(2), 237-259. https://doi.org/10.12989/sem.2014.49.2.237
  11. Serrette, R.L. (1997), "Additional Shear Wall Values for Light Weight Steel Framing", Report No. LGSRG-1-97; Santa Clara University, CA, USA.
  12. Serrette, R.L. (2002), "Performance of Cold-Formed Steel-Framed Shear Walls: Alternative Configurations", Report No. LGSRG-1-97, Santa Clara University, CA, USA.
  13. Telue, Y. and Mahendran, M. (2004), "Behavior and design of cold-formed steel wall frames lined with plasterboard on both sides", Eng. Struct., 26(5), 567-579. https://doi.org/10.1016/j.engstruct.2003.12.003
  14. Yu, C. (2007), "Steel Sheet Sheathing Options for Cold-Formed Steel Framed Shear Wall Assemblies Providing Shear Resistance", Report No. UNT-G76234; submitted to American Iron and Steel Institute, Washington, DC, USA.
  15. Yu, C. and Chen, Y. (2009), "Steel Sheet Sheathing Options for Cold-Formed Steel Framed Shear Wall Assemblies Providing Shear Resistance-Phase 2", Report No. UNT-G70752; submitted to American Iron and Steel Institute, Washington, DC, USA.

피인용 문헌

  1. Steel Plate Cold-Rolled Section Steel Embedded High-Strength Concrete Low-Rise Shear Wall Seismic Performance vol.2018, pp.1687-8094, 2018, https://doi.org/10.1155/2018/8362319
  2. Numerical Simulation and Design Recommendations for Web Crippling Strength of Cold-Formed Steel Channels with Web Holes under Interior-One-Flange Loading at Elevated Temperatures vol.11, pp.12, 2016, https://doi.org/10.3390/buildings11120666