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Stress wave velocity and crack system of a mediumNormal access

Authors: V. Schenk and Z. Schenkov√°
Journal name: Geophysical Prospecting
Issue: Vol 22, No 4, December 1974 pp. 710 - 721
DOI: 10.1111/j.1365-2478.1974.tb00112.x
Organisations: Wiley
Language: English
Info: Article, PDF ( 595.35Kb )

Summary:
Two in situ measurements of stress wave velocity in a granodiorite massif were made. Firstly, the velocities close to the source were investigated (for elimination of the influence of cracks), and secondly, the velocities in different horizontal directions over a large area were studied from the viewpoint of their dependence on the crack system of the medium. A correlation between the mutual orientation of the cracks and the maximum or minimum values of the stress wave velocities was obtained.


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