Indentation of a Rigid Sphere into an Elastic Half-Space in the Direction Orthogonal to the Axis of Material Symmetry |
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Authors: | Olesya I Zhupanska |
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Institution: | 1.2416A Seamans Center for the Engineering Arts and Sciences,University of Iowa,Iowa City,USA |
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Abstract: | In this work a contact problem for a transversely isotropic half-space indented by a rigid sphere is considered. The axis
of symmetry of the half-space is orthogonal to the axis of the applied contact load, which makes the problem fully three-dimensional.
An exact solution to this contact problem is constructed. Stresses and strains are obtained in the form of contour integrals
in the complex plane with explicitly determined dimensionless integrands. As an illustrative application of the constructed
solution, failure beneath the indenter in a unidirectional composite is analyzed. |
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Keywords: | |
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