Summary
The classical ray-series method for electromagnetic wave propagation in inhomogeneous media is applied to the problem of wave propagation in isotropic, homogeneous, linear viscoelastic media characterized by virtually arbitrary time-dependent relaxation or creep functions. The full three-dimensional treatment is presented, followed by the specialization to the one-dimensional propagating pulse problem. In this last case, the ray-series is evaluated numerically for the creep function
for various model parameter ranges and for various initial source functions.
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References
V. M. Babich andA. S. Alekseyev, Bull. (Izv.) Acad. Sci. USSR Geophys. Ser. No. 1 (1958), 9–15.
B. S. Chekin, Bull. (Izv.) Acad. Sci. USSR Geophys. Ser. No 1 (1959), 9–13.
F. C. Karal andJ. B. Keller, J. Acous. Soc. Amer.31 (1959), 694.
V. Červený andR. Ravindra,Theory of Seismic Head Waves (University of Toronto Press 1971).
H. Jeffreys, Geophys. J. Roy. Astr. Soc.1 (1958), 92.
H. Jeffreys, Mon. Nat. Roy. Astr. Soc.2 (1930), 318.
H. Kolsky, Phil. Mag. Ser 8,1 (1956), 693.
D. S. Berry andS. C. Hunter, J. Mech. Phys. Solids4 (1956), 72.
D. R. Bland,The Theory of Linear Viscoelasticity (Pergamon 1960).
B. T. Chu, J. Mechanique1 (1962), 439.
H. F. Cooper andE. L. Reiss J. Acoust. Soc. Amer.38, (1965), 24.
B. D. Coleman andM. E. Gurtin, Arch. Rat. Mech. Anal.8 (1961), 239.
P. W. Buchen, Ph.D. Thesis, Cambridge University, 1971.
C. Lomnitz, J. Geol.64 (1956), 473.
P. Phillips, Phil. Mag.9 (1904), 513.
A. K. Misra andS. A. F. Murrell, Geophys. J. Roy. Astr. Soc.9 (1965), 509.
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Buchen, P.W. Application of the ray-series method to linear viscoelastic wave propagation. PAGEOPH 112, 1011–1029 (1974). https://doi.org/10.1007/BF00881504
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DOI: https://doi.org/10.1007/BF00881504