Publication result detail

BODE AND NYQUIST PLOTS: ASSISTANCE IN KAROLINKA DAM SOIL CHARACTERIZATION

PAŘÍLKOVÁ, J.; ZACHOVAL, Z.; POSPÍŠILÍK, Š.; JANDORA, J.; PAŘÍLEK, L.; MŰNSTEROVÁ, Z.; GOMBOŠ, M.; PAVELKOVÁ, D.; GJUNSBURGS, B.; MIKULKA, J.; DUŠEK, J.; ŠEVČÍK, R.

Original Title

BODE AND NYQUIST PLOTS: ASSISTANCE IN KAROLINKA DAM SOIL CHARACTERIZATION

English Title

BODE AND NYQUIST PLOTS: ASSISTANCE IN KAROLINKA DAM SOIL CHARACTERIZATION

Type

Paper in proceedings outside WoS and Scopus

Original Abstract

The subject of interest of the paper is the monitoring of selected soil characteristics in the water-soil interaction on earth dam Karolinka. Measurement of electrical impedance of soils in the frequency spectrum and processing of results in the form of Bode and Nyquist plots provides information on the basis of which it is possible to make an estimate of the water content in the soil and of its structure. Often, selected soil characteristics are described by the size of their effective grain or this parameter is used in mathematical formulas. In engineering geological practice, the measured impedance spectra, represent an electrical fingerprint of the sample providing an insight into its properties and behaviour. The selected measurement results are obtained by apparatus with Z-meter device of third and fourth development series. The data from the measurement were collected from 2014-2021 especially by VL_1 probe, and are just a small glimpse into the whole complex of issues problems addressed mainly in the areas geotechnical investigation, water level investigation (in reservoir and in soil of dam), berm slope stability and seepage analysis.

English abstract

The subject of interest of the paper is the monitoring of selected soil characteristics in the water-soil interaction on earth dam Karolinka. Measurement of electrical impedance of soils in the frequency spectrum and processing of results in the form of Bode and Nyquist plots provides information on the basis of which it is possible to make an estimate of the water content in the soil and of its structure. Often, selected soil characteristics are described by the size of their effective grain or this parameter is used in mathematical formulas. In engineering geological practice, the measured impedance spectra, represent an electrical fingerprint of the sample providing an insight into its properties and behaviour. The selected measurement results are obtained by apparatus with Z-meter device of third and fourth development series. The data from the measurement were collected from 2014-2021 especially by VL_1 probe, and are just a small glimpse into the whole complex of issues problems addressed mainly in the areas geotechnical investigation, water level investigation (in reservoir and in soil of dam), berm slope stability and seepage analysis.

Keywords

soil, electrical impedance, frequency analysis, Bode and Nyquist plots

Key words in English

soil, electrical impedance, frequency analysis, Bode and Nyquist plots

Authors

PAŘÍLKOVÁ, J.; ZACHOVAL, Z.; POSPÍŠILÍK, Š.; JANDORA, J.; PAŘÍLEK, L.; MŰNSTEROVÁ, Z.; GOMBOŠ, M.; PAVELKOVÁ, D.; GJUNSBURGS, B.; MIKULKA, J.; DUŠEK, J.; ŠEVČÍK, R.

RIV year

2022

Released

15.10.2021

Publisher

VUTIUM, Brno University of Technology

Location

Brno

ISBN

978-80-214-5664-8

Book

EUREKA 2021

Edition

neuv.

ISBN

2464-4595

Periodical

EUREKA

Volume

7

Number

1

State

Czech Republic

Pages from

14

Pages to

17

Pages count

4

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT172832,
  author="Jana {Pařílková} and Zbyněk {Zachoval} and Šimon {Pospíšilík} and Jan {Jandora} and Luboš {Pařílek} and Zuzana {Műnsterová} and Milan {Gomboš} and Dana {Pavelková} and Boriss {Gjunsburgs} and Jan {Mikulka} and Jan {Dušek} and Robert {Ševčík}",
  title="BODE AND NYQUIST PLOTS: ASSISTANCE IN KAROLINKA DAM SOIL CHARACTERIZATION",
  booktitle="EUREKA 2021",
  year="2021",
  series="neuv.",
  journal="EUREKA",
  volume="7",
  number="1",
  pages="14--17",
  publisher="VUTIUM, Brno University of Technology",
  address="Brno",
  isbn="978-80-214-5664-8",
  issn="2464-4595"
}