Contribution of geological mapping in road construction: an example from Verta - Kozani National road, Kastania area


Published: Jan 1, 2007
Keywords:
Engineering geology slope stability rock mass discontinuities
G. A. Georgiadis
M. D. Tranos
Th. K. Makedon
G. Ch. Dimopoulos
Abstract

Road construction is a complex and multipart work that is decisively depended on the geological investigation of the area of interest. The geological investigation, which ought to be carried out from the early stages of the study and construction, contributes significantly in the cost reduction and corresponding increase of the construction safety. The proposed methodology that should be implemented during the geological investigation for this kind of constructions includes geological mapping and construction of geological and engineering geological maps. These maps display, in each case, the necessary data and are supplemented by geological crosssections as well as stereographic projections (e.g. Schmidt diagrams), which evaluate the tectonic conditions of the area and the stability conditions of artificial road slopes. An example of geological investigation based on the above methodology is presented, regarding the Kastania section of the Veria - Kozani (old) national road.

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  • Section
  • Engineering Works and Geological Applications
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References
Anon, 1977. The description of rock masses for engineering purposes, Working party report, Q. J. Engg Geol., 10, 355-388.
Barton, N., 1978. Suggested methods for the quantitative description of discontinuities in rock masses. ISRM commission on standardization of laboratory and field tests, Int. J. Rock Mech. Min. Sci. & Geomech. Abstr., 15, 319-368.
Chistaras, B., Zouros, N., Makedon, Th., and Dimitriou, Α., 1997. Adverse geotechnical conditions in road construction: Section of the new Egnatia highway across Pindos mountain range, Ν. Greece. In P. G. Marinos, G. C. Koukis, G. C. Tsiambaos and G. C. Stournaras (eds), Engineering Geology and the Environment, 3, 2639-2645pp.
Hoek, E., and Bray, W. J., 1981. Rock slope engineering, 3rd edition. Institution of mining and metallurgy, 358pp.
ISRM (International Society for Rock Mechanics), 1981. Rock characterization testing and monitoring: In E.T. Brown, (ed.), ISRM Suggested Methods, Pergamon Press.
Kilias, Α., and Mountrakis, D., 1989. The tectonic cover of Pelagonia. Tectonics, metamorphism and magmatism. Bull. Gel. Soc. Greece XXIII/1, 29-46. (in Greek)
Koroneos, Α., Tsoutsika, P., Eleftheriades, G., and Seidel, E., 2000. Mineralogy, petrology and geochemistry of the plutonite of Kastania (Vermio), Proceedings of the Ist conference of the committee of economic geology, mineralogy and geochemistry of the Hellenic Geological Society, 223-242. (in Greek)
Mercier, J.-L., Simeakis, K., Sorel, D., and Vergely, P., 1989. Extensional tectonic regimes in the Aegean basins during the Cenozoic, Basin Research, 2, 49-71.
Mountrakis, D., 1983. Structural geology of the North Pelagonian zone s.l. and geotectonic evolution of the internal Hellenides, 'Habilitation ' thesis, University of Thessaloniki, (in Greek with English summary)
Mountrakis, D., Tranos, M., Papazachos, C., Thomaidou, E., Karagianni, E., and Vamvakaris, D., 2006. Neotectonic and seismological data concerning major active faults, and the stress regimes of Northern Greece. In A. H. F. Robertson and D. Mountrakis (eds), Tectonic Development of the Eastern Mediterranean Region. Geol. Soc. London, Spec. Publications 260, 649-670pp.
Ouzounis, Α., Kilias, Α., and Mountrakis, D., 2002. The use of Digital Elevation Models (D.E.M.) and Geographic Information System (G.I.S.) in geological mapping. A case study in the southern Vermion Mountain (SW Macedonia, Greece), Proceedings of the 6th Pan-Hellenic Geographical Conference of the Hellenic Geographical Society vol. II, 193-200.
Park, H.-J., West, T. R., and Woo, I., 2005. Probabilistic analysis of rock slope stability and random properties of discontinuity parameters, Interstate Highway 40, Western North Carolina, Usa, Engineering Geology 79, 230-250.
Photiades, Α., 2004. Geological mapping revision of the Vermion Mountain (Internal Hellenides, Greece). In A. A. Chatzipetros and S. B. Pavlides (eds), Proceedings of the 5th International Symposium on the Eastern Mediterranean geology vol. 1, 161-164pp.
Yarwood, A. G., and Aftalion, M., 1976. Field relations and U-Pb geochronology of a granite from the Pelagonian zone of the Hellenides (High Pieria, Greece), Bull. Soc. Geol. France (7), t. XVIII N° 2, 259-264.
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