TY - GEN
T1 - Radiation charactaristics and scaling law of seismo-electric field
AU - Takeuchi, Akihiro
AU - Nagahama, Hiroyuki
PY - 2002/1/1
Y1 - 2002/1/1
N2 - Electric field around a crack in rock is generated by appearance and subsequent disappearance of charges on a newly created surface. This electric field occurs here and there along a fault plane. We record it as one of seismo-electromagnetic phenomena (SEP). In a simple case, the maximum of the field is proportional to a surface charge density and a total real contact area of a fault plane. A new scaling law between the maximum of seismo-electric field and the earthquake magnitude is got based on the fractal distribution of fault asperities. It can support the VAN group's statistical scaling law.
AB - Electric field around a crack in rock is generated by appearance and subsequent disappearance of charges on a newly created surface. This electric field occurs here and there along a fault plane. We record it as one of seismo-electromagnetic phenomena (SEP). In a simple case, the maximum of the field is proportional to a surface charge density and a total real contact area of a fault plane. A new scaling law between the maximum of seismo-electric field and the earthquake magnitude is got based on the fractal distribution of fault asperities. It can support the VAN group's statistical scaling law.
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U2 - 10.1109/ELMAGC.2002.1177346
DO - 10.1109/ELMAGC.2002.1177346
M3 - Conference contribution
AN - SCOPUS:84948981231
T3 - IEEE International Symposium on Electromagnetic Compatibility
SP - 5
EP - 8
BT - 2002 3rd International Symposium on Electromagnetic CompatibiIity, EMC 2002
A2 - Wen, Yinghong
A2 - Zhang, Linchang
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd International Symposium on Electromagnetic CompatibiIity, EMC 2002
Y2 - 21 May 2002 through 24 May 2002
ER -