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On the buried source in a viscoelastic halfspace

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Summary

The disturbance due to a buried line source in an homogeneous anelastic halfspace with internal friction is investigated using Fourier transform technique. The displacement of the free surface of the halfspace is calculated by the application of the multiple saddle point approximation.

Zusammenfassung

Die Störung erzeugt durch eine verborgene Quellenlinie in einem homogenen elastischem isotropen Halbraum mit innerer Reibung wird untersucht mit Hilfe einer Fourier Transformation. Die Verschiebung der freien Oberfläche des Halbraumes ist berechnet unter Verwendung der Sattelpunktsannäherung.

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References

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Abubakar, I. On the buried source in a viscoelastic halfspace. PAGEOPH 72, 51–60 (1969). https://doi.org/10.1007/BF00875692

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Keywords

  • Fourier
  • Fourier Transform
  • Free Surface
  • Saddle Point
  • Point Approximation