Introduction to numerical modeling of electromagnetic wave field on the example of georadar data recorded in river dike

• Autorzy: Gołębiowski T.

Identyfikatory

DOI

10.4467/2353737XCT.15.225.4611

Warianty tytułu

PL

Wprowadzenie do modelowania numerycznego elektromagnetycznego pola falowego na przykładzie badań georadarowych przeprowadzonych na wale przeciwpowodziowym

• Języki publikacji: EN

Abstrakty

EN

Selected result of GPR surveys, which were carried out on the dike of the Vistula River, three days after the flood in 2010, was presented in the paper. Radargram was processed in a standard way, which allowed 2D visualization of main loose zones in the examined dike. Theoretical background of numerical modelling of electromagnetic wave field in the geological medium was presented in the paper. The results of numerical modelling were used for the evaluation of water and air saturation of loose zones during radargram interpretations.

PL

W artykule przedstawiono wybrany wynik z badań georadarowych wału wiślanego, które przeprowadzono trzy dni po powodzi w 2010 roku. Echogram poddano standardowemu przetwarzaniu, co pozwoliło na wizualizację 2D rozkładu głównych stref rozluźnień w badanym wale. W artykule zamieszczono podstawy teoretyczne modelowania numerycznego rozkładu pola elektromagnetycznego w ośrodku geologicznym. Na etapie interpretacji echogramu wykorzystano wyniki modelowania w celu określenia nasycenia rozluźnień wodą i powietrzem.

Słowa kluczowe

EN

georadar; numerical modelling; river dike

PL

georadar; modelowanie numeryczne; wał przeciwpowodziowy

• Wydawca: Wydawnictwo Politechniki Krakowskiej im. Tadeusza Kościuszki
• Czasopismo: Czasopismo Techniczne. Środowisko
• Rocznik: 2015
• Tom: Y. 112, iss. 2-Ś
• Strony: 39--53
• Opis fizyczny: Bibliogr. 25 poz., il., wz., wykr., tab.

Twórcy

autor

Gołębiowski T.

• Department of Geotechnics, Faculty of Environmental Engineering, Cracow University of Technology

Bibliografia

• [1] Niederleithinger E., Weller A., Lewis R., Stotzner U., Fechner T., Lorenz B., Nießen J., Evaluation of Geophysical Methods for River Embankment Investigation, Report of project “Deistrukt”, Germany 2005.
• [2] Inazaki T., Sakamoto T., Geotechnical Characterization of Levee by Integrated Geophysical Surveying, Proceedings of International Symposium on Dam Safety and Detection of Hidden Troubles of Dams and Dikes, Xi’an 2005.
• [3] Asch T.H., Deszcz-Pan M., Burton B.L., Ball L.B., Geophysical Characterization of the American River Levees using Electromagnetics, Capacitively Coupled Resistivity and DC Resistivity, Open-File Report no. 2008–1109, U.S. Geological Survey, Reston, Virginia 2008.
• [4] Golebiowski T., Tomecka-Suchon S., Farbisz J., Using of Complex Geophysical Methods for Non-invasive Examination of the River Embankments, Proceedings of European Symposium on “Problems of flood defense”, Org. SITPF and NOT, Paris (in Polish) 2012.
• [5] Prinzio M., Bittelli M., Castellarin A., Pisa P.R., Application of GPR to the Monitoring of River Embankments, Journal of Applied Geophysics, vol. 71, iss. 2–3, 2010.
• [6] Marcak H., Golebiowski T., Tomecka-Suchon S., Analysis of Possibility of Using of GPR Refraction Waves for Detection of Changes in River Embankments, Quarterly AGH-UST Geology, vol. 31, iss. 3–4 (in Polish) 2005.
• [7] Golebiowski T., Changeable-offset GPR Profiling for Loose Zones Detection in Levees, Proceedings of International Conference “Near Surface 2008”, EAEG Org., Cracow 2008.
• [8] Golebiowski T., Velocity Analysis in the GPR Method for Loose Zones Detection in River Embankments. Proceedings of International Conference “GPR 2010”, Org. International Association of GPR, Lecce, Italy, 2010.
• [9] Golebiowski T., Application of the GPR Method for Detection and Monitoring of Objects with Stochastical Distribution in the Geological Medium, Dissertation no. 251, AGH University of Science and Technology Press, Krakow (in Polish) 2012.
• [10] Marcak H., Golebiowski T., The Use of GPR Attributes to Map a Weak Zone in a River Dike, Exploration Geophysics, 45(2), CSIRO Publishing, Collingwood 2014.
• [11] Pilecki Z., Recognising of Dike Undersoil Using of Seismic Method. Monthly of WUG, 5 (117), Katowice (in Polish) 2004.
• [12] Pilecki Z., Kłosiński J., Evaluation of Technical Condition of Dike Using of Seismic Method, Monthly of WUG, 6 (130), Katowice (in Polish) 2005.
• [13] Chen Ch., Liu J., Xia J., Li Z., Integrated Geophysical Techniques in Detecting Hidden Dangers in River Embankments, Journal of Environmental and Engineering Geophysics, vol. 11, no. 2, 2006.
• [14] Wilun Z., Basis of Geotechnics, KiL Ed., Warsaw (in Polish), 2000.
• [15] Annan A.P., Practical Processing of GPR Data, Sensor and Software Inc., Canada 1999.
• [16] Reflex W, User Guide of ReflexW computer program, SandmeierGeo firm, Karlsruhe 2014.
• [17] Yee K.S., Numerical Solution of Initial Boundary Value Problems Involving Maxwell’s Equations in Isotropic Media, IEEE Trans. Antenna. Propagation, no. 14, 1966.
• [18] Golebiowski T., Numerical Modeling of GPR Wave Field Using of FDTD Technique, Geoinformatica Polonica, no. 8, Cracow (in Polish) 2006.
• [19] Golebiowski T., Application of Numerical Modelling of Georadar Wave Filed for Investigation of Hydrocarbon Contaminated Ground, Ph.D. dissartation, AGH-Ust, Cracow (in Polish) 2005.
• [20] Golebiowski T., Introduction to Interpretation of GPR Date Using of Numerical Modelling, Polish Geological Review, vol. 52, no. 7, Warsaw (in Polish) 2004.
• [21] Marcak H., Gołębiowski T., Computer Simulation of Hydrocarbon Flow and Wave Field for Interpretation GPR Measurements in Contaminated Sites, Proceedings of International Conference “SAGEEP 2005”, EEGS Org., Atlanta 2005.
• [22] Fornberg B., Some Numerical Techniques for Maxwell’s Equations in Different Types of Geometries, University of Colorado, Department of Applied Mathematics, Boulder 2002.
• [23] Marcak H., Golebiowski T., Analysis of Detection Possibility of GPR Technique for Changeable Geometry of Antennae. Proceedings of Conference on “Geophysics in Geology and Mining”, vol. dedicated to prof. W.M. Zuberek, Faculty of Earth Sciences, Silesian University, Sosnowiec–Zawiercie (in Polish) 2010.
• [24] Golebiowski T., Tomecka-Suchon T., GPR Fractures Detection Using Changeable Antennae Orientation, 5th International Conference and Exhibition, EAEG Org., St. Petersburg 2012.
• [25] Annan A.P., Ground Penetrating Radar, Workshop Notes, Sensor and Software Inc., Canada 2001.

Uwagi

EN

The works were conducted during realization of project no.: S-2/234/2014/DS and financed by Cracow University of Technology, Poland.

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.