Estimation of long-range correlation scales by seismoacoustic emission signals of near-surface sedimentary rocks in Kamchatka
Vestnik KRAUNC. Fiziko-matematičeskie nauki, Tome 29 (2019) no. 4, pp. 190-200
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A measurement complex is installed on the ground surface at Karymshina complex geophysical observation site of IKIR FEB RAS (Kamchatka) to record seismoacoustic emission signals. A three-component piezoceramic seismic receiver, which records oscillatory acceleration in the frequency range from 0.2 to 400 Hz, is used as the signal sensor. A series of seismoacoustic responses on regional earthquakes of 2017-2018 with the energy class Ks 11:0 has been considered. Self-similarity of their structures has been established in a limited interval of time scales by statistical methods. That, in its turn, indicates the presence of long-range correlations in the system under consideration and allows one to estimate correlation scales.
@article{VKAM_2019_29_4_a19,
author = {V. N. Sychev and M. A. Mishenko and S. A. Imashev and M. E. Cheshev},
title = {Estimation of long-range correlation scales by seismoacoustic emission signals of near-surface sedimentary rocks in {Kamchatka}},
journal = {Vestnik KRAUNC. Fiziko-matemati\v{c}eskie nauki},
pages = {190--200},
publisher = {mathdoc},
volume = {29},
number = {4},
year = {2019},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/VKAM_2019_29_4_a19/}
}
TY - JOUR AU - V. N. Sychev AU - M. A. Mishenko AU - S. A. Imashev AU - M. E. Cheshev TI - Estimation of long-range correlation scales by seismoacoustic emission signals of near-surface sedimentary rocks in Kamchatka JO - Vestnik KRAUNC. Fiziko-matematičeskie nauki PY - 2019 SP - 190 EP - 200 VL - 29 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VKAM_2019_29_4_a19/ LA - ru ID - VKAM_2019_29_4_a19 ER -
%0 Journal Article %A V. N. Sychev %A M. A. Mishenko %A S. A. Imashev %A M. E. Cheshev %T Estimation of long-range correlation scales by seismoacoustic emission signals of near-surface sedimentary rocks in Kamchatka %J Vestnik KRAUNC. Fiziko-matematičeskie nauki %D 2019 %P 190-200 %V 29 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VKAM_2019_29_4_a19/ %G ru %F VKAM_2019_29_4_a19
V. N. Sychev; M. A. Mishenko; S. A. Imashev; M. E. Cheshev. Estimation of long-range correlation scales by seismoacoustic emission signals of near-surface sedimentary rocks in Kamchatka. Vestnik KRAUNC. Fiziko-matematičeskie nauki, Tome 29 (2019) no. 4, pp. 190-200. http://geodesic.mathdoc.fr/item/VKAM_2019_29_4_a19/