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Contribution of electrical tomography methods in geotechnical investigations at Mavropigi lignite open pit mine, Northern Greece

Hamdan Ali-Hamdan, Andronikidis Nikolaos, Kritikakis Georgios, Oikonomou Nikolaos, Agioutantis Zacharias, Schilizzi Paul, Steiakakis Chrysanthos, Papageorgiou Christodoulos , Tsourlos, Pangiotis, 1968-, Vargemezis, George, Vafeidis Antonios

Απλή Εγγραφή

URIhttp://purl.tuc.gr/dl/dias/28C2954B-E82F-4EA0-9EC1-E76525DC8254-
Αναγνωριστικόhttps://doi.org/10.1007/s12665-014-3063-6-
Αναγνωριστικόhttps://www.researchgate.net/publication/263238640_Contribution_of_electrical_tomography_methods_in_geotechnical_investigations_at_Mavropigi_lignite_open_pit_mine_Northern_Greece-
Γλώσσαen-
ΤίτλοςContribution of electrical tomography methods in geotechnical investigations at Mavropigi lignite open pit mine, Northern Greeceen
ΔημιουργόςHamdan Ali-Hamdanen
ΔημιουργόςHamdan Hamdanel
ΔημιουργόςAndronikidis Nikolaosen
ΔημιουργόςΑνδρονικιδης Νικολαοςel
ΔημιουργόςKritikakis Georgiosen
ΔημιουργόςΚρητικακης Γεωργιοςel
ΔημιουργόςOikonomou Nikolaosen
ΔημιουργόςΟικονομου Νικολαοςel
ΔημιουργόςAgioutantis Zachariasen
ΔημιουργόςΑγιουταντης Ζαχαριαςel
ΔημιουργόςSchilizzi Paulen
ΔημιουργόςSteiakakis Chrysanthosen
ΔημιουργόςPapageorgiou Christodoulos en
ΔημιουργόςTsourlos, Pangiotis, 1968-en
ΔημιουργόςVargemezis, Georgeen
ΔημιουργόςVafeidis Antoniosen
ΔημιουργόςΒαφειδης Αντωνιοςel
ΕκδότηςSpringer Verlagen
ΠερίληψηIn this paper, the application of 2D and 3D electrical resistivity methods in geotechnical investigations is explored through a case study in Northern Greece. These two methods were employed at a lignite surface mining operation where fracture zones and discontinuities have been recently observed close to the pit boundaries. The main aim of the geophysical survey was to estimate the inclination of the contact between the Neogene and Schist/Carbonate formations near the southern limits of the pit, as well as to estimate the thickness of the carbonate rocks on top of the Schist formations to evaluate the stability of the southern slopes. Synthetic data were initially generated to help plan an efficient electrical tomography survey, in a region with complex geology and irregular terrain. Three configurations (Wenner–Schlumberger and dipole–dipole or pole–dipole) proved essential in such conditions and helped improving the resolution of the resistivity section. The sections were then calibrated by boreholes. Finally, the geophysical survey provided invaluable data regarding the geometry of the bedrock and possible faults, which was essential for the slope stability calculations. en
ΤύποςPeer-Reviewed Journal Publicationen
ΤύποςΔημοσίευση σε Περιοδικό με Κριτέςel
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2015-11-10-
Ημερομηνία Δημοσίευσης2014-
Θεματική ΚατηγορίαTomography (Mathematics)en
Θεματική ΚατηγορίαTomography, Geometricen
Θεματική Κατηγορίαgeometric tomographyen
Θεματική Κατηγορίαtomography mathematicsen
Θεματική Κατηγορίαtomography geometricen
Βιβλιογραφική ΑναφοράH. A. Hamdan, N. Andronikidis, G. Kritikakis, N. Economou, Z. G. Agioutantis, P. Schilizzi, C. Steiakakis, C. Papageorgiou, P. Tsourlos, G. Vargemezis and A. Vafidis, "Contribution of electrical tomography methods in geotechnical investigations at Mavropigi lignite open pit mine, Northern Greece", Environmental Earth Sciences, vol. 72, no. 5, Sep. 2014. doi: 10.1007/s12665-014-3063-6en

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