1887

Abstract

We have investigated wave propagation in chaotic structures of fractal geometry with random<br>spatial variation. Specifically, we have examined simple closed-form solutions in fractal poroelastic<br>media. These solutions may be characterized by their frequency-power-law (FPL) signature caused<br>by wave dispersion and attenuation. Numerical results show that the fractal dimension can be<br>estimated from the FPL dependence of the scattered wavefield. It appears that finite-bandwidth<br>signals are delayed with respect to the wavefront in comparable elastic media.

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/content/papers/10.3997/2214-4609-pdb.38.F009
2003-09-01
2020-09-29
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609-pdb.38.F009
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