Roma was selected as one of the prototypal areas to develop a GIS aimed to geohazard evaluation in urban areas. The study is focused on the geological and geotechnical characterization of the Tevere River alluvial deposits, showing high levels of geohazard. At present, an attempt to define a settlement susceptibility index (I δ) is carried out based on large geotechnical dataset and three-dimensional geological model of the alluvial deposits. The comparison between I δ distribution and deformation velocity maps from InSAR interferometry shows a good correlation, encouraging in pursuing research activity.
Definizione di un indice di suscettibilità al cedimento delle alluvioni pleistocenico-oloceniche del Tevere nell'area di Roma - Risultati preliminari
PAGLIAROLI, Alessandro;
2009-01-01
Abstract
Roma was selected as one of the prototypal areas to develop a GIS aimed to geohazard evaluation in urban areas. The study is focused on the geological and geotechnical characterization of the Tevere River alluvial deposits, showing high levels of geohazard. At present, an attempt to define a settlement susceptibility index (I δ) is carried out based on large geotechnical dataset and three-dimensional geological model of the alluvial deposits. The comparison between I δ distribution and deformation velocity maps from InSAR interferometry shows a good correlation, encouraging in pursuing research activity.File in questo prodotto:
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