Source parameters of acoustic emission events and scaling with mining-induced seismicity
نویسندگان
چکیده
منابع مشابه
Discrimination of acoustic emission events based on similarity of describing parameters
This paper describes a new method developed for the discrimination of acoustic emission (AE) events based on the similarity of their parameters. The method should help to locate the sources of AE events which are related to failure of the material’s integrity (the crack propagation). Early detection of crack growth is critical for the prevention of catastrophic failure, especially for metallic ...
متن کاملInduced Seismicity
Contents 1. Introduction 2. Seismicity induced by natural processes 2.1. Triggering of earthquakes by the Earth's tide 2.2.Changes of the Earth's rotation speed 2.3. Meteorological processes 2.4. Strong earthquakes 3. Seismicity induced by technogenic impacts 3.1. Creation of large dams and reservoirs 3.2. Oil and gas extraction 3.3. Underground nuclear tests 3.4. Action of powerful electric pu...
متن کاملInduced Seismicity
s and Conference Proceedings Segall, P. and J.R. Rice, Dilatancy, compaction, and slip instability of a fluid-infiltrated fault, EOS. Transactions, American Geophysical Union, Vol. 75, No. 44, p. 425,1994. MOSSOP, Antony, and P. Segall. Induced seismicity at The Geysers, Northern California (EOS, TRANSACTIONS, AMERICAN GEOPHYSICAL UNION ; Vol. 75, No. 44, Suppl., p. 444, 1994). MOSSOP, Antony. ...
متن کاملINDUCED SEISMICITY. Seismicity triggered by fluid injection-induced aseismic slip.
Anthropogenic fluid injections are known to induce earthquakes. The mechanisms involved are poorly understood, and our ability to assess the seismic hazard associated with geothermal energy or unconventional hydrocarbon production remains limited. We directly measure fault slip and seismicity induced by fluid injection into a natural fault. We observe highly dilatant and slow [~4 micrometers pe...
متن کاملEarthquake Source Parameters , Seismicity , and Tectonics of the Oceanographer Transform Fault
EARTHQUAKE SOURCE PARAMETERS, SEISMICITY, AND TECTONICS OF THE OCEANOGRAPHER TRANSFORM FAULT
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Solid Earth
سال: 2003
ISSN: 0148-0227
DOI: 10.1029/2001jb000670