Designing with Composites

  • Krishan K. Chawla

Abstract

Understanding how to design with composites, especially fiber reinforced composites, is very important because composite materials do not represent just another new class of materials. Although there have been, over the years, ongoing efforts by researchers to improve the properties of different materials such as new alloys, composite materials represent a rather radical departure. Schier and Juergens (1983) analyzed the design impact of composites on fighter aircraft. The authors echoed the sentiments of many researchers and engineers in making the following statement: “Composites have introduced an extraordinary fluidity to design engineering, in effect forcing the designer-analyst to create a different material for each application”A single component made of a laminated composite can have areas of distinctively different mechanical properties. For example, the wing-skin of an F/A-18 airplane is made up of 134 plies. Each ply has a specific fiber orientation and geometric shape. Computer graphics allow us to define each ply “in place” as well as its relationship to other plies. The reader can easily appreciate that storage and transmission of such engineering data via computer makes for easy communication between design engineers and manufacturing engineers. In this chapter, we discuss some of the salient points in regard to this important subject of designing with composites.

Keywords

Carbon Fiber Fiber Orientation Laminate Composite Free Edge Aramid Fiber 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. H. Bergmann (1985). In Carbon Fibres and Their Composites, Springer-Verlag, Berlin, p. 184.CrossRefGoogle Scholar
  2. W.T. Fujimoto and B.R. Noton (1973). In Proceedings of the 6th St. Louis Symposium on Composite Material Engineering & Design, American Society for Metals, Metals Park, OH, p. 335.Google Scholar
  3. H.S. Kliger (Dec. 6, 1979). Machine Des., 51, 150.Google Scholar
  4. L.N. Mueller, J.L. Prohaska, and J.W. Davis (1985). “ARALL: Introduction of a new composite material,” Paper presented at the AIAA Aerospace Eng. Conf & Show, Los Angeles, CA.Google Scholar
  5. P.L.N. Murthy and C.C. Chamis (1986). J. Composite Tech. Res., 8, 8.CrossRefGoogle Scholar
  6. P.L.N. Murthy and C.C. Chamis (1985). ICAN: Integrated Composite Analyzer Users and Programmers’ Manual, NASA TP-2515.Google Scholar
  7. J.P. Riggs (1985). In Encyclopedia of Polymer Science & Engineering, second ed., vol. 2, John Wiley & Sons, New York, p. 640.Google Scholar
  8. J.F. Schier and R.J. Juergens (1983). Astronautics and Aeronautics, 44.Google Scholar
  9. D.P. Seraphim, D.E. Barr, W.T. Chen, and G.P. Schmitt (1986). In Advanced Ther-moset Composites, Van Nostrand Reinhold, New York, p. 110.Google Scholar
  10. J.B. Sturgeon, (1978). In Creep of Engineering Materials, a Journal of Strain Analysis Monograph, p. 175.Google Scholar
  11. L.B. Vogelsang and J.W. Gunnik (1983). Delft University of Technology Report LR-400, Delft, The Netherlands.Google Scholar

Suggested Reading

  1. C.C. Chamis (Ed.) (1974). Structural Design and Analysis, Parts I and II, Academic Press, New York.Google Scholar
  2. I.M. Daniel and O. Ishai (1994). Engineering Mechanics of Composite Materials, Oxford University Press, New York.Google Scholar
  3. G. Lubin (Ed.) (1982). Handbook of Composites, Van Nostrand Reinhold, New York.Google Scholar
  4. S.R. Swanson (1997). Introduction to Design and Analysis with Advanced Composite Materials, Prentice Hall, Upper Saddle River, NJ.Google Scholar

Copyright information

© Springer Science+Business Media New York 1998

Authors and Affiliations

  • Krishan K. Chawla
    • 1
  1. 1.Materials and EngineeringThe University of Alabama at BirminghamBirminghamUSA

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