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Determination of Cavities Under the Concrete Slab Anchoring the Upper Slopes of the Novosibirsk Hydroelectric Power Station Using Standing Waves. / Fedin, K. V.; Kolesnikov, Y. I.; Ngomayezwe, L.

Processes in GeoMedia—Volume IV. Springer Science and Business Media Deutschland GmbH, 2022. p. 1-8 (Springer Geology).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research › peer-review

Harvard

Fedin, KV, Kolesnikov, YI & Ngomayezwe, L 2022, Determination of Cavities Under the Concrete Slab Anchoring the Upper Slopes of the Novosibirsk Hydroelectric Power Station Using Standing Waves. in Processes in GeoMedia—Volume IV. Springer Geology, Springer Science and Business Media Deutschland GmbH, pp. 1-8. https://doi.org/10.1007/978-3-030-76328-2_1

APA

Fedin, K. V., Kolesnikov, Y. I., & Ngomayezwe, L. (2022). Determination of Cavities Under the Concrete Slab Anchoring the Upper Slopes of the Novosibirsk Hydroelectric Power Station Using Standing Waves. In Processes in GeoMedia—Volume IV (pp. 1-8). (Springer Geology). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-030-76328-2_1

Vancouver

Fedin KV, Kolesnikov YI, Ngomayezwe L. Determination of Cavities Under the Concrete Slab Anchoring the Upper Slopes of the Novosibirsk Hydroelectric Power Station Using Standing Waves. In Processes in GeoMedia—Volume IV. Springer Science and Business Media Deutschland GmbH. 2022. p. 1-8. (Springer Geology). doi: 10.1007/978-3-030-76328-2_1

Author

Fedin, K. V. ; Kolesnikov, Y. I. ; Ngomayezwe, L. / Determination of Cavities Under the Concrete Slab Anchoring the Upper Slopes of the Novosibirsk Hydroelectric Power Station Using Standing Waves. Processes in GeoMedia—Volume IV. Springer Science and Business Media Deutschland GmbH, 2022. pp. 1-8 (Springer Geology).

BibTeX

@inbook{3b14c04f8a584b378a972834e2d33c47,
title = "Determination of Cavities Under the Concrete Slab Anchoring the Upper Slopes of the Novosibirsk Hydroelectric Power Station Using Standing Waves",
abstract = "The possibility of a resonant method for detecting defects in the slab anchoring the embankment dams and levee slopes, using Novosibirsk hydroelectric power station as the study object is shown. The accumulation of amplitude spectra of acoustic noise recordings makes it possible to determine the frequencies of the first few modes of standing compressional waves generated by noise in concrete slab fasteners. A sharp increase in the frequency of the lowest mode of standing waves is an indicator of the appearance of voids or De compaction of the base soils under the slabs.",
keywords = "Areal observations, Cavities, Diagnostics, Hydroelectric dam, Standing waves method, Upper slopes fastenings",
author = "Fedin, {K. V.} and Kolesnikov, {Y. I.} and L. Ngomayezwe",
note = "Funding Information: The availability of the obtained data is limited by the requirements of the project in the framework of which it was obtained (FNI project No 0331-2019-0009 {"}Dynamic analysis of seismic data for building realistic models of the geological environment based on mathematical and physical modeling{"}). Publisher Copyright: {\textcopyright} 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.",
year = "2022",
doi = "10.1007/978-3-030-76328-2_1",
language = "English",
isbn = "978-3-030-76330-5",
series = "Springer Geology",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "1--8",
booktitle = "Processes in GeoMedia—Volume IV",
address = "Germany",

}

RIS

TY - CHAP

T1 - Determination of Cavities Under the Concrete Slab Anchoring the Upper Slopes of the Novosibirsk Hydroelectric Power Station Using Standing Waves

AU - Fedin, K. V.

AU - Kolesnikov, Y. I.

AU - Ngomayezwe, L.

N1 - Funding Information: The availability of the obtained data is limited by the requirements of the project in the framework of which it was obtained (FNI project No 0331-2019-0009 "Dynamic analysis of seismic data for building realistic models of the geological environment based on mathematical and physical modeling"). Publisher Copyright: © 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.

PY - 2022

Y1 - 2022

N2 - The possibility of a resonant method for detecting defects in the slab anchoring the embankment dams and levee slopes, using Novosibirsk hydroelectric power station as the study object is shown. The accumulation of amplitude spectra of acoustic noise recordings makes it possible to determine the frequencies of the first few modes of standing compressional waves generated by noise in concrete slab fasteners. A sharp increase in the frequency of the lowest mode of standing waves is an indicator of the appearance of voids or De compaction of the base soils under the slabs.

AB - The possibility of a resonant method for detecting defects in the slab anchoring the embankment dams and levee slopes, using Novosibirsk hydroelectric power station as the study object is shown. The accumulation of amplitude spectra of acoustic noise recordings makes it possible to determine the frequencies of the first few modes of standing compressional waves generated by noise in concrete slab fasteners. A sharp increase in the frequency of the lowest mode of standing waves is an indicator of the appearance of voids or De compaction of the base soils under the slabs.

KW - Areal observations

KW - Cavities

KW - Diagnostics

KW - Hydroelectric dam

KW - Standing waves method

KW - Upper slopes fastenings

UR - http://www.scopus.com/inward/record.url?scp=85119522181&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/c8f18fb5-04d6-30cb-87ec-ab1f81b7aad9/

U2 - 10.1007/978-3-030-76328-2_1

DO - 10.1007/978-3-030-76328-2_1

M3 - Chapter

AN - SCOPUS:85119522181

SN - 978-3-030-76330-5

T3 - Springer Geology

SP - 1

EP - 8

BT - Processes in GeoMedia—Volume IV

PB - Springer Science and Business Media Deutschland GmbH

ER -

ID: 34705818