Standard

Detecting underground cavities using microtremor data : physical modelling and field experiment. / Kolesnikov, Yu I.; Fedin, K. V.

In: Geophysical Prospecting, Vol. 66, No. 2, 01.02.2018, p. 342-353.

Research output: Contribution to journal › Article › peer-review

Harvard

Kolesnikov, YI & Fedin, KV 2018, 'Detecting underground cavities using microtremor data: physical modelling and field experiment', Geophysical Prospecting, vol. 66, no. 2, pp. 342-353. https://doi.org/10.1111/1365-2478.12540

APA

Kolesnikov, Y. I., & Fedin, K. V. (2018). Detecting underground cavities using microtremor data: physical modelling and field experiment. Geophysical Prospecting, 66(2), 342-353. https://doi.org/10.1111/1365-2478.12540

Vancouver

Kolesnikov YI, Fedin KV. Detecting underground cavities using microtremor data: physical modelling and field experiment. Geophysical Prospecting. 2018 Feb 1;66(2):342-353. doi: 10.1111/1365-2478.12540

Author

Kolesnikov, Yu I. ; Fedin, K. V. / Detecting underground cavities using microtremor data : physical modelling and field experiment. In: Geophysical Prospecting. 2018 ; Vol. 66, No. 2. pp. 342-353.

BibTeX

@article{2eebaa3d31ce4467a5777af4ff9a1d87,
title = "Detecting underground cavities using microtremor data: physical modelling and field experiment",
abstract = "In this paper, we study the possibilities of the use of microtremor records in the detection and delineation of near-surface underground cavities. Three-dimensional physical modelling data showed that the averaging amplitude spectra of a large number of microtremor records makes it possible to evaluate the frequencies and amplitudes of compressional standing waves generated by microtremor in the space between the ground surface and underground cavities. We illustrate how these parameters can be used to estimate the shape of the underground cavity horizontal projection. If the compressional wave velocity in the enclosing rock is known, it is possible to evaluate the depth to the cavity top using the frequencies of the standing waves. The results of the field experiment confirmed the possibility of underground cavities detection using microtremor data.",
keywords = "Field experiment, Passive seismic method, Physical modelling, Standing waves, Underground cavities",
author = "Kolesnikov, {Yu I.} and Fedin, {K. V.}",
year = "2018",
month = feb,
day = "1",
doi = "10.1111/1365-2478.12540",
language = "English",
volume = "66",
pages = "342--353",
journal = "Geophysical Prospecting",
issn = "0016-8025",
publisher = "Wiley-Blackwell",
number = "2",

}

RIS

TY - JOUR

T1 - Detecting underground cavities using microtremor data

T2 - physical modelling and field experiment

AU - Kolesnikov, Yu I.

AU - Fedin, K. V.

PY - 2018/2/1

Y1 - 2018/2/1

N2 - In this paper, we study the possibilities of the use of microtremor records in the detection and delineation of near-surface underground cavities. Three-dimensional physical modelling data showed that the averaging amplitude spectra of a large number of microtremor records makes it possible to evaluate the frequencies and amplitudes of compressional standing waves generated by microtremor in the space between the ground surface and underground cavities. We illustrate how these parameters can be used to estimate the shape of the underground cavity horizontal projection. If the compressional wave velocity in the enclosing rock is known, it is possible to evaluate the depth to the cavity top using the frequencies of the standing waves. The results of the field experiment confirmed the possibility of underground cavities detection using microtremor data.

AB - In this paper, we study the possibilities of the use of microtremor records in the detection and delineation of near-surface underground cavities. Three-dimensional physical modelling data showed that the averaging amplitude spectra of a large number of microtremor records makes it possible to evaluate the frequencies and amplitudes of compressional standing waves generated by microtremor in the space between the ground surface and underground cavities. We illustrate how these parameters can be used to estimate the shape of the underground cavity horizontal projection. If the compressional wave velocity in the enclosing rock is known, it is possible to evaluate the depth to the cavity top using the frequencies of the standing waves. The results of the field experiment confirmed the possibility of underground cavities detection using microtremor data.

KW - Field experiment

KW - Passive seismic method

KW - Physical modelling

KW - Standing waves

KW - Underground cavities

UR - http://www.scopus.com/inward/record.url?scp=85029224135&partnerID=8YFLogxK

U2 - 10.1111/1365-2478.12540

DO - 10.1111/1365-2478.12540

M3 - Article

AN - SCOPUS:85029224135

VL - 66

SP - 342

EP - 353

JO - Geophysical Prospecting

JF - Geophysical Prospecting

SN - 0016-8025

IS - 2

ER -

ID: 9264591