Acoustic Emission/microseismic Activity in Geologic Structures and Materials: Proceedings of the Sixth Conference, Held at the Pennsylvania State University, University Park, Pennsylvania, June 11-13, 1996, Volume 6Henry Reginald Hardy |
Contents
Rock Specimens | 29 |
The Effects of Specimen Geometry and Rate of Loading on Acoustic | 43 |
Acoustic Emission and Volumetric Sorption Expansion of Coal | 59 |
Copyright | |
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Common terms and phrases
Acoustic Emission Acoustic Emission/Microseismic Activity Activity in Geologic AE activity AE counts AE events AE signals AE sources AE/MS amplitude analysis attack angle bit velocity borehole Clausthal-Zellerfeld coal compressive Conference on Acoustic core crack surface crack waves cumulative curve deformation depth detected displacement distribution earthquake elastic energy estimated Evaluation event rate experimental failure fractal dimension frequency Geologic Structures geophone geothermal Germany granite hydraulic fracturing hydrofracturing hypocenters increase induced seismicity Kaiser effect linear loading maximum measured Mechanics method microcracks microseismic mining monitoring observed obtained occur Ogachi orientation P-wave parameters Pennsylvania State University phase piezoelectric pillar planes pressure propagation radiation pattern ratio Research rockburst salt samples sensor shown in Figure shows Sixth Conference slope source location specimen Structures and Materials techniques temperature Trans Tech Publications transducer TTP Trans Tech uniaxial Warragamba Dam waveforms waveguide wing cracks