Stress Redistribution in Berea Sandstone Samples Using Acoustic Emission Tomography in the Laboratory
Velocity tomography is a noninvasive technique that can image the interior of a rock structure. To apply tomography to rock specimens, a propagation wave, which acts as a probe, is used. The propagation wave propagates from a source until it reaches a sensor on the surface of the rock specimen....
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/32916 http://scholar.lib.vt.edu/theses/available/etd-05172007-111927/ |