Ye Bi-quan, Zhou Huan-wen. Numerical Analysis of Edge Effect in Laminated Composite Structures[J]. Applied Mathematics and Mechanics, 1988, 9(5): 403-410.
Citation: Ye Bi-quan, Zhou Huan-wen. Numerical Analysis of Edge Effect in Laminated Composite Structures[J]. Applied Mathematics and Mechanics, 1988, 9(5): 403-410.

Numerical Analysis of Edge Effect in Laminated Composite Structures

  • Received Date: 1986-11-05
  • Publish Date: 1988-05-15
  • In order to further study free edge effect in composite laminates, a new method is developed. This method is based on the perturbation and modified method of least square. In this paper, we emphatically discuss the solution within the boundary layer region, the so-called inner solution. As an example, we will discuss structures composed of two and four symmetric laminates.
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  • [1]
    Pipes, R.B. and N.J. Pagano, Interlaminar stresses in composite laminates under Uniform axial extension, J. Comp. Materials, 4(1970), 538.
    [2]
    Altus, E., A. Rotem and M.Shmueli, Free edge effcet in angle ply laminates-a new threedimensional finite difference solution, J. Comp. Materials, 14(1980), 21.
    [3]
    Hsu, P.W. and C.T. Herakovich, Edge effects in angle-ply composite laminates, J. Comp. Materials, 11(1977), 422.
    [4]
    Wang, A.S.D. and F.W.Crossman, Some new results on edge effects in symmetric composite laminates, J. Comp. Materials, 11(1977), 92.
    [5]
    Pagano, N.J., Stress fields in composite laminates, Int. J. Solids Structures, 14(1978), 385.
    [6]
    Wang, J.T.S. and J.N.Dickson, Interlaminar stresses in symmetric composite laminates, J. Comp. Materials, 12(1978), 390.
    [7]
    Pinchas, B.Y. and T.H.H.Pian, Calculation of interlaminar stress concentration in composite laminates, J. Comp. Materials, 15(1981), 225.
    [8]
    周焕文,奇异摄动方法在圆板大挠度问题中的应用,《奇异摄动理论及其在力学中的应用》(钱伟长主编),科学出版社(1981).
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