Abstract
A review of the method of characteristics applied to the theory of stress waves in solids has been given by Hopkins [23]. The governing equations considered are of the form
where the coefficients a ij , b ij and c i are in general functions of the independent variables (x, t) and of then dependent variables u j ; the repeated (dummy) suffix j implies summation over the values j = 1, 2,..., n. It is found that there are curves C in the (x, t) plane across which there may be discontinuities in the first derivatives of u i . These curves are given by
where the values of λ v are the roots of
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© 1970 Springer-Verlag Wien
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Campbell, J.D. (1970). Wave Propagation. In: Dynamic Plasticity of Metals. International Centre for Mechanical Sciences, vol 46. Springer, Vienna. https://doi.org/10.1007/978-3-7091-2848-0_2
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DOI: https://doi.org/10.1007/978-3-7091-2848-0_2
Publisher Name: Springer, Vienna
Print ISBN: 978-3-211-81149-8
Online ISBN: 978-3-7091-2848-0
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