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ROCK SLOPE STABILITY PROBLEMS IN NATURAL SIGHTSEEING AREAS - AN EXAMPLE FROM ARVANITIA, NAFPLIO, GREECE

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C. Loupasakis, D. Galanakis, D. Rozos
C. Loupasakis, D. Galanakis, D. Rozos

Abstract


The morphological and geological setting of Greece, the active tectonics and the irrational human activities results to the fact that several natural sightseeing areas or even more, archaeological sites and monuments are located in areas with unfavourable geotechnical conditions. The selection of the proper support and protection measures in most of the cases appear to be very difficult because the applied measures must reassure the minimum aesthetic destruction of the sites. The natural sightseeing area of the Arvanitia walkway, in Nafplio city, is a typical example of site, with extensive human activities, manifesting serious rockfall stability problems. The applied stability analysis pointed out the geotechnical problems and allowed the suggestion of measures for the improvement of the geotechnical behaviour of the rock mass. The measures were planned with respect to the natural beauty and the historical character of the site. Further more, the stability problems located at the slopes of the Kastoria lake walkway are briefly presented. The differences between the two sites revealed the geotechnical problems arising when the landplaning engineers do not take under consideration the engineering geological conditions during the construction of infrastructures.

Keywords


rockfall; natural sightseeing areas; Arvanitia walkway; Nafplio city;

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References


Andronopoulos B. & Koukis G., 1976. Engineering geology study in the Acropolis area – Athens. Institute

of Geology and Mineral Exploration, Athens.

Fotiadis Ad., 2008. Geological study of the urban and the wider Nafplio area, Argolida Prefecture. Institute

of Geology and Mineral Exploration, Athens.

Hocking G., 1976. A method of distinguishing between single and double plane sliding of tetrahedral

wedges. Intern. J. Rock Mechanics and Mining Sciences, 13: 225-226.

Hoek E., Bray J.W. 1981. Rock Slope Engineering. Revised 3rd edition, Institution of Mining and Metallurgy,

London.

Institute of Geology and Mineral Exploration – I.G.M.E., 1982. Geological map of Greece – Nafplio

Sheet (Scale 1:50.000). Institute of Geology and Mineral Exploration , Athens.

Loupasakis C., Karfakis J., 2007. Abandoned Quarries in Urban Areas - Safety Assessment and Rational

Land Planning Design. Quarterly Journal of Engineering Geology and Hydrogeology, Geological

Society of London , Volume 41: 109-117.

Koukis G., Sabatakakis N., Nikolaou N., Loupasakis C. 2005. Landslide hazard zonation in Greece. In:

Sassa k, Fukuoka H, Wang F, Wang G (eds) Proceedings of open symposium on landslide risk analysis

and sustainable disaster management in the First General Assembly of International Consortium

on Landslides, Springer-Verlag, Berlin, pp 291-296.

Rozos D., Nikolaou N., 1997. Geotechnical investigation for the preservation of Chania Venetian Fortress

site, Crete-Greece. Proc. of Arrigo Croce Memorial Symposium (Naples, Oct. 3/4, 1996), A.A.

Balkema, Vol.1, pp.287-292. Rotterdam.

WP/WLI (International Geotechnical Societies’ UNESCO Working Party on World Landslide Inventory).

A suggested method for reporting landslides causes. Bulletin of the International Association

of Engineering Geology. 50, 71-74.

Koligri E., 2008. Engineering geological – hydrogeological conditions and stability problems at the Nafplio

castle. Diploma Thesis of the School of Mining and Metallurgical Engineering, NTUA. Supervisor

professor: Rozos D., pp. 115. Athens.


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