Abstract
We study the reflection from a transverse notch and the propagation of a longitudinal decaying traveling wave in a bar by using the simplest model of the stress-strain state in the notch region and obtain the solution dependence on the notch parameters. The solution of the inverse problem permits determining the notch coordinate and the parameter determining its depth and length from the data describing the incident and reflected waves at the observation site.
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Original Russian Text © M.A. Il’gamov, A.G. Khakimov, 2011, published in Izvestiya Akademii Nauk. Mekhanika Tverdogo Tela, 2011, No. 4, pp. 116–125.
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Il’gamov, M.A., Khakimov, A.G. Reflection of a decaying traveling wave from a notch in a bar. Mech. Solids 46, 589–596 (2011). https://doi.org/10.3103/S0025654411040091
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DOI: https://doi.org/10.3103/S0025654411040091