Skip to main content
Log in

Design space representation of channel members for industrial applications

  • Published:
International Journal of Steel Structures Aims and scope Submit manuscript

Abstract

The paper presents cost effective design and fabrication procedures for channel members under general loading conditions. These procedures are appropriate for industrial implementation to maximize the structural performance. The analysis methodology and structural idealization are first presented. Guidelines are then provided for steel fabricators to achieve economical sections to be used in practice. A design space concept is then introduced showing interaction of serviceability and strength limit states. Industrial applications are then presented to illustrate effective strategies for the engineers to tackle common design challenges encountered in practice. The paper offers to practitioners and steel fabricators procedures that can be used to optimize the channel size under this general loading combination

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • AISI (2007). North American specification for the design of cold formed steel structural members. American Iron Steel Institute, Washington DC, USA.

    Google Scholar 

  • Bedair, O. (2013a). “Recent developments in modeling and design procedures of stiffened plates and shells.” Recent Patents on Engineering, 7(3), pp. 196–208.

    Article  Google Scholar 

  • Bedair, O. (2013b). “Recent developments in the analysis of deteriorating stiffened panels subjected to static and explosive forces.” Multidiscipline Modeling in Materials and Structures, 9(1), pp. 62–78.

    Article  Google Scholar 

  • Bedair, O. (2012a). “Residual strength assessments of defective stiffened plates used in marine and aerospace structures.” Recent Patents on Engineering, 6(2), pp. 96–103.

    Article  Google Scholar 

  • Bedair, O. (2012b). “Graphical representation for stability limit state design of wide flange beam-column I-sections.” Recent Patents on Engineering, 5(3), pp. 190–195.

    Article  Google Scholar 

  • Bedair, O. (2011a). “Numerical and experimental comparisons for modeling procedures of bolted and riveted connections.” Journal for Computational Methods in Engineering Science and Mechanics, 13, pp. 184–196.

    Article  Google Scholar 

  • Bedair, O. (2011b). “A simplified procedure for prediction of ultimate strength of beam-column channel sections.” Engineering Journal, 3(10), pp. 973–977.

    Article  Google Scholar 

  • Bedair, O. (2011c). “Free vibration characteristics of thin walled panels with zee-stiffeners.” Thin Walled Structures, Journal of Thin-Walled Structures, 27(4), pp. 311–335.

    Article  Google Scholar 

  • Bedair, O. (2011d). “Stability limit state design of box sections supporting mining and process facilities.” International Journal of Structural Engineering and Mechanics, 39(5), pp. 643–659.

    Article  Google Scholar 

  • Bedair, O. (2010a). “Dynamic analysis of box girders with Tee-stiffening using unconstrained optimization techniques.” Journal of Structural Multidisciplinary Optimization, 42(4), pp. 547–558.

    Article  Google Scholar 

  • Bedair, O. (2010b). “Stability analysis of plates with partial restraints using unconstrained optimization techniques.” Journal of Structural Stability and Dynamics, 10(3), pp. 571–587.

    Article  MathSciNet  MATH  Google Scholar 

  • Bedair, O. (2009a). “Stability of web plates in W-shape columns accounting for flange/web interaction.” Thin-Walled Structures, 47(6–7), pp. 768–775.

    Article  Google Scholar 

  • Bedair, O (2009b). “Analytical effective width equations for limit state design of thin plates under non-homogeneous in-plane loading.” Archive of Applied Mechanics Journal, 79(12), pp. 1173–1189.

    Article  MATH  Google Scholar 

  • Bedair, O (2009c). “Dynamic behaviour of multi-stiffened plates.” International Journal of Structural Engineering and Mechanics, 31(3), pp. 277–296.

    Article  Google Scholar 

  • Bedair, O. (1998). “A contribution to the stability of stiffened plates under uniform compression.” International Journal of Computers & Structures, 66(5), pp. 535–570.

    Article  MATH  Google Scholar 

  • Bedair, O. (1997a). “The application of mathematical programming techniques to stability analysis of plate/stiffener assemblies.” International Journal of Computer Methods in Applied Mechanics and Engineering, 148(3–4), pp. 353–365.

    Article  MATH  Google Scholar 

  • Bedair, O. (1997b). “The elastic behaviour of multi-stiffened plates under uniform compression.” International Journal of Thin-Walled Structures, 27(4), pp. 311–335.

    Article  Google Scholar 

  • Bedair, O. (1997c). “Influence of lateral restraint on the stability of stiffened plates under uniform compression.” Journal of Mechanics of Structures and Machines, 25(4), pp. 477–494.

    Article  Google Scholar 

  • Bedair, O. (1996). “Influence of stiffener location on the stability of stiffened plates under compression and inplane bending.” International Journal of Mechanical Sciences, 38(1), pp. 33–49.

    Google Scholar 

  • Bhowmick, A., Kumalasari, C., Varkekar, A., and Madugula, M. (2005). “Experimental determination of axial compressive strength of crimped cold-formed channels.” Thin-Walled Structures, 43(4), pp. 543–552.

    Article  Google Scholar 

  • CSA-S136-07 (2007). North American specification for the design of cold-formed steel structural members. Canadian Standard Association, Mississauga, Ontario.

    Google Scholar 

  • Chu, X., Ye, Z., Kettle, R., and Li, L. (2005). “Buckling behaviour of cold-formed channel sections under uniformly distributed loads.” Thin-Walled Structures, 43(4), pp. 531–542.

    Article  Google Scholar 

  • Dubina, D. (2008). “Structural analysis and design assisted by testing of cold-formed steel structures.” Thin Walled Structures, 46(9), pp. 741–764.

    Article  Google Scholar 

  • Lam, S., Chung, K., and Wang, X. (2006). “Load-carrying capacities of cold-formed steel cut stub columns with lipped C-section.” Thin-Walled Structures, 44(10), pp. 1077–1083.

    Article  Google Scholar 

  • Liu, Y. and Day, M. (2008). “Multi-axis bending of channel section beam and modeling.” Thin-Walled Structures, 46(11), pp. 1290–1303.

    Article  Google Scholar 

  • Ren, W., Fang, S., and Young, B. (2006). “Analysis and design of cold-formed steel channels subjected to combined bending and web crippling.” Thin-Walled Structures, 44(3), pp. 314–320.

    Article  Google Scholar 

  • Salhab, B. and Wang, Y. (2008). “Equivalent thickness of cold-formed thin-walled channel sections with perforated webs under compression.” Thin-Walled Structures, 46(7–9), pp. 823–838.

    Article  Google Scholar 

  • Sputo, T. and Tovar, J. (2005). “Application of direct strength method to axially loaded perforated cold-formed steel studs: Long wave buckling.” Thin-Walled Structures, 43(12), pp. 1852–1881.

    Article  Google Scholar 

  • Tian, Y. S., Wang, J., and Lu, T. J. (2007). “Axial load capacity of cold-formed steel wall stud with sheathing.” Thin Walled Structures, 45(5), pp. 537–551.

    Article  Google Scholar 

  • Vraný, T. (2006). “Effect of loading on the rotational restraint of cold-formed purlins.” Thin-Walled Structures, 44, pp. 1287–1292.

    Article  Google Scholar 

  • Wang, X. P., Lam, S., and Chung, K. (2006). “Cross section distortion due to cutting of cold-formed steel lipped Csection.” Thin-Walled Structures, 44(3), pp. 271–280.

    Article  Google Scholar 

  • Yan, J. and Young, B. (2004). “Numerical investigation of channel columns with complex stiffeners. Part I: test verification.” Thin-Walled Structures, 42(6), pp. 883–893.

    Article  Google Scholar 

  • Young, B. (2004). “Design of channel columns with inclined edge stiffeners.” Journal of Constructional Steel Research, 60(2), pp. 183–197.

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Osama Bedair.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Bedair, O. Design space representation of channel members for industrial applications. Int J Steel Struct 14, 529–538 (2014). https://doi.org/10.1007/s13296-014-3009-6

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s13296-014-3009-6

Keywords

Navigation