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Void detection using surface wave surveys

Last updated on 03 December 2013 2:32

Surface waves are dispersive, resulting in a different wavelength of propagation for each frequency that propagates over different depth intervals within the ground. Thus, field survey methods that can propagate and record multi-frequency surface waves can be applied to characterise the shear wave velocity and stiffness properties of the near...

Author(s): Gunn DA;Raines MG;Williams J;Williams G;Furner R

Organisation(s): British Geological Survey ; Scottish Canals ;

2013

United Kingdom

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