Electric and Electromagnetic Signals emitted from rocks under stress up to fracture. Experimental results
作者： D. Triantis , I. Stavrakas , C. Anastasiadis , F. Vallianatos , A. Nardi
DOI:
关键词:
摘要: The application of mechanical stress on a rock sample can stimulate electric and electromagnetic signal emissions. Such emissions be detected experimentally. In this work, experiments that show up Electric Electromagnetic during the with various modes, are described. experimental results manifest such signals used as precursors upcoming failure.
参考文章(27)
Dimos Triantis, Ilias Stavrakas, Cimon Anastasiadis, Filippos Vallianatos, Correlation of pressure stimulated currents in rocks with the damage parameter Annals of Geophysics. ,vol. 50, ,(2007) , 10.4401/AG-3083
Dimos Triantis, Ilias Stavrakas, Cimon Anastasiadis, Filippos Vallianatos, Pressure Stimulated Currents (PSC)in marble samples Annals of Geophysics. ,vol. 47, ,(2004) , 10.4401/AG-3255
Shingo Yoshida, Makoto Uyeshima, Masao Nakatani, Electric potential changes associated with slip failure of granite: Preseismic and coseismic signals Journal of Geophysical Research: Solid Earth. ,vol. 102, pp. 14883- 14897 ,(1997) , 10.1029/97JB00729
F. Vallianatos, A. Tzanis, On possible scaling laws between electric earthquake precursors (EEP) and earthquake magnitude Geophysical Research Letters. ,vol. 26, pp. 2013- 2016 ,(1999) , 10.1029/1999GL900406
Steven G. O'Keefe, David V. Thiel, A mechanism for the production of electromagnetic radiation during fracture of brittle materials Physics of the Earth and Planetary Interiors. ,vol. 89, pp. 127- 135 ,(1995) , 10.1016/0031-9201(94)02994-M
Uzi Nitsan, Electromagnetic emission accompanying fracture of quartz-bearing rocks Geophysical Research Letters. ,vol. 4, pp. 333- 336 ,(1977) , 10.1029/GL004I008P00333
D. A. Lockner, M. J. S. Johnston, J. D. Byerlee, A mechanism to explain the generation of earthquake lights Nature. ,vol. 302, pp. 28- 33 ,(1983) , 10.1038/302028A0
John Conrad Jaeger, N. G. W. Cook, Fundamentals of rock mechanics ,(1969)
R.W. Whitworth, Charged dislocations in ionic crystals Advances in Physics. ,vol. 24, pp. 203- 304 ,(1975) , 10.1080/00018737500101401
Glynn O. Cress, B. T. Brady, Glen A. Rowell, Sources of electromagnetic radiation from fracture of rock samples in the laboratory Geophysical Research Letters. ,vol. 14, pp. 331- 334 ,(1987) , 10.1029/GL014I004P00331