Browsing Faculty of Engineering by Author "Kleynhans, Waldo"
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Estimating changes in seismic wave velocity from a pneumatic source in an operational mine
Salmon, Brian P.; Kleynhans, Waldo; Goldswain, Gareth; Lynch, Richard A.; Rebuli, Daryl (SEG, 2019)Rock mass characteristics such as applied stress, pore pressure, and fracture density are coupled to the seismic wave propagation velocity. Therefore, measuring small relative changes of seismic wave velocities in operational ...