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On the super-Rayleigh/subseismic elastodynamic indentation problem
Authors:H. G. Georgiadis  J. R. Barber
Affiliation:(1) School of Technology, The Aristotle University of Thessaloniki, Box 422, 54006, Greece;(2) Department of Mechanical Engineering and Applied Mechanics, University of Michigan, 48109-2125 Ann Arbor, MI, USA
Abstract:
The elastodynamic super-Rayleigh/subseismic indentation paradox is examined in this paper. Both the Craggs/Roberts steady-state problem and the Robinson/Thompson transient problem are reconsidered. Certain features of these solutions are discussed from a new point of view, by considering asymptotics at the end of the contact region, the influence of contact inequalities, energetics of the process and existence/uniqueness.
Keywords:
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