Applied Mathematics and Mechanics

, Volume 3, Issue 2, pp 217–223 | Cite as

An analysis of the three-dimensional elastic solid with internal rectangular crack

  • Wang Kai


In this paper, the three-dimensional elastic solid with internal rectangular crack is considered. Let the crack surfaces be subjected to the equal and opposite normal tractionsp0. This problem is reduced by means of Fourier transforms to the standard set of dual integral equations with two variables. Then the formulas of analytic solution of the displacements on the crack surfaces and of the stress-intensity factors of crack border are obtained.


Fourier Mathematical Modeling Fourier Transform Integral Equation Industrial Mathematic 
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Copyright information

© Techmodern Business Promotion Centre 1982

Authors and Affiliations

  • Wang Kai
    • 1
  1. 1.Lanchow UniversityLanchowChina

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