Two-dimensional contact analysis of elastic graded materials

@inproceedings{Giannakopoulos2000TwodimensionalCA,
  title={Two-dimensional contact analysis of elastic graded materials},
  author={Antonios E. Giannakopoulos},
  year={2000}
}
Abstract The present paper examines two-dimensional contact of a rigid cylinder on an elastic graded substrate. The normal, sliding and rolling type of contact are addressed. The effect of adhesion in frictionless contact is also examined. The elastically graded substrate is modeled to be locally isotropic with constant Poisson ratio and elastic modulus that varies with depth, y , according to a power law, E=E 0 y k ; 0≤k , y≥0 . Such variation covers a fairly broad class of graded materials… CONTINUE READING

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