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Dynamic singular stresses in cracked glass-fiber reinforced plastics at low temperatures.

Author(s) : UEDA S., SHINDO Y.

Type of article: Article

Summary

The authors consider the dynamic singular stresses in G-10CR glass-epoxy laminates with a crack at low temperatures. Laplace and Fourier transforms are used to reduce the transient problem to the solution of a pair of dual integral equations in the Laplace transform plane. The solution of the dual integral equations is then expressed in terms of a Fredholm integral equation of the second kind. A numerical Laplace inversion routine is used to recover the time dependence of the solution. Numerical results on the dynamic stress intensity factor at low temperatures are obtained and presented in a graphic form.

Details

  • Original title: Dynamic singular stresses in cracked glass-fiber reinforced plastics at low temperatures.
  • Record ID : 1994-2544
  • Languages: English
  • Source: JSME int. J., A - vol. 36 - n. 4
  • Publication date: 1993/10
  • Document available for consultation in the library of the IIR headquarters only.

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