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Stress singularity analysis of bodies with a bi-material notch

Publication Date
  • Wedge
  • Bi-Material Notch
  • Stress Singularity
  • Mathematics


The article deals with analysis of a stress state in the case of constructions with a bi-material notch. The eigenvalues as well as the stress singularity exponents are determined and discussed for three specific geometries of a bi-material notch and for varying material combinations. The eigenvalues are presented in dependence on Dundurs` composite parameters in so called Dundurs` parallelograms. A numerical example of critical stress estimation is given at the end of the article

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