Proceedings: Second Conference on Acoustic Emission/Microseismic Activity in Geologic Structures and Materials, Held at the Pennsylvania State University, University Park, Pennsylvania, November 13-15, 1978Henry Reginald Hardy, Frederick W. Leighton, Pennsylvania State University. Rock Mechanics Laboratory Sponsored by the Pennsylvania State University, Rock Mechanics Laboratory. |
Contents
SECOND CONFERENCE ON ACOUSTIC EMISSIONMICROSEISMIC ACTIVITY | 1 |
4 | 28 |
Measuring Acoustic Emission from Salt During Creep | 79 |
Copyright | |
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accelerometer Acoustic Emission Acoustic Emission/Microseismic Activity Activity in Geologic AE/MS amplifier amplitude analysis array associated attenuation blasting borehole cable channel Clausthal coal Coalville Conference on Acoustic crown pillars deformation Department of Mineral detected detector Earthquake energy event rate failure field fracture gas storage reservoir Geologic Structures Geomechanics Section geophone Hardy Hertz increase installed load longwall longwall face magnetic tape measurements method microseismic activity microseismic data microseismic events microseismic monitoring Mineral Engineering mining monitoring system Mowrey notch filter number of events occur operation outburst P-wave parameters Pennsylvania State University petite sismique plotted preamplifier prediction pressure radio telemetry range rock burst rock mass Rock Mechanics salt sample seam seismic activity shear wave shown in Figure soil source location specimen spectra spectrum stope stress Structures and Materials telemetry telemetry system Trans Tech Publications transducer underground underground gas storage velocity voltage zone