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Axisymmetric
indentation of a rigid cylinder on a layered compressible and
incompressible halfspace
Luigi La Ragione, Francesco Musceo and Alfredo Sollazzo |
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Vol. 3 (2008), No. 8, 1499–1520
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Abstract |
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We propose a solution for an elastic, axisymmetric, indentation problem. The indenter is a rigid cylinder on an elastic layer in contact with an elastic substrate. The goal is to provide a contact law between the applied force and the displacement of the coating in two cases: frictionless interaction and perfect binding between the coating and the substrate. As examples we have considered situations in which the substrate is either softer, similarly stiff, or stiffer than the coating, both for compressible or incompressible materials. |
Keywords
contact mechanics, elasticity, indentation, Hankel
transform
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Milestones
Received: 27 March 2008
Revised: 25 June 2008
Accepted: 25 June 2008
Published: 1 October 2008
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Authors |
| Luigi La Ragione | |
| Dipartimento di Ingegneria Civile e
Ambientale Politecnico di Bari Via Re David 200 70125 Bari Italy |
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| Francesco Musceo | |
| Dipartimento di Ingegneria Civile e
Ambientale Politecnico di Bari Via Re David 200 70125 Bari Italy |
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| Alfredo Sollazzo | |
| Dipartimento di Ingegneria Civile e
Ambientale Politecnico di Bari Via Re David 200 70125 Bari Italy |
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