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Brugnaro, Stefano (2011) Prime indagini geomeccaniche sul versante sinistro della Val Ridanna. [Laurea triennale]

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Abstract

The aim of this work is to give a preliminary geological and geomechanical characterization of the northern slope of the Ridnaun Valley. Geological and geomorphological surveys, on the basis of already existing maps, were done during the field activity. In particular, the geomorphological survey was aimed to identify and map the principal morphostructures of the Deep Seated Gravitational Slope Deformations affecting the slope. Geomechanical surveys were done using both the scanline and the random method, in order to evaluate the principal parameters of the involved rock masses. In particular, the field geomechanical investigations allow to obtain data about the orientation, uniaxial strength (Schmidt Hammer Tests), roughness and spacing of the discontinuities. For a better description of the rock mass qualities along the slope, a map of the Geological Strength Index (GSI) values was carried out. For its definition, GSI values of all the encountered outcrops during the geomechanical surveys were used, coupled with the ones given during the previous field surveys. All these activities allow to give a preliminary geomechanical characterization of the northern slope of the Ridanun Valley.

Item Type:Laurea triennale
Corsi di Laurea Triennale:pre 2012- Facoltà di Scienze MM. FF. NN. > Scienze geologiche
Uncontrolled Keywords:Movimenti gravitativi, Rock avalanche, geomeccanica
Subjects:Area 04 - Scienze della terra > GEO/05 Geologia applicata
Codice ID:32750
Relatore:Genevois, Rinaldo
Correlatore:Zorzi, Luca
Data della tesi:22 July 2011
Biblioteca:Polo di Scienze > Dip. Geoscienze - Biblioteca
Tipo di fruizione per il documento:on-line per i full-text
Tesi sperimentale (Si) o compilativa (No)?:Yes

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