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Giovanna Capparelli and Gennaro Spolverino
For modeling physical and mechanical phenomena that occur in unsaturated soils, it is very important to identify the correct relationship between suction and water content. This relationship defines the soil water retention curve (SWRC). Its shape depend...
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Guido Rianna, Luca Comegna, Luca Pagano, Luciano Picarelli and Alfredo Reder
A significant part of the recent geotechnical literature concerning pyroclastic soils is focused on the characterization of the hydrological effects of precipitations and their implications for the stability conditions of unsaturated sloping covers. Rece...
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Guido Rianna, Alfredo Reder, Paola Mercogliano and Luca Pagano
In recent years, pyroclastic covers mantling slopes in the Campania region of southern Italy have frequently been affected by flowslides. Due to high exposure and demographic pressure in these areas, assessment of the potential effects of climate change ...
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Pedro Busquets,Carlos Oscar Limarino,Raúl Cardó,Isabel Méndez-Bedia,Gloria Gallastegui,Ferrán Colombo,Nemesio Heredia,Silvia N. Césari
Pág. 172 - 195
This paper addresses the stratigraphic analysis of the Late Paleozoicsequence outcroping in the Sierra de Castaño area (Cordillera Frontal, San Juan Province, Argentina). In this region three major stratigraphic units have been recognized. The lower one ...
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Benigno Godoy Godoy,Jorge Clavero,Constanza Rojas,Estanislao Godoy
Pág. 394 - 406
Debris avalanchesassociated with partial sector collapse of volcanic edifices are common phenomena in the evolution of a volcano.These flows are formed by edifice instability, which could be due to several factors such as the presence of hydrothermallyal...
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Jose A. Naranjo,Hugo Moreno
Pág. 69 - 80
RESUMEN. El Llaima es uno de los mayores volcanes de los Andes del Sur (37°-46°S) con un area de ca. 500 km2 y un volumen de ca. 400 km3. Es un volcan compuesto, mixto y de escudo con una caldera cubierta y 40 conos adventicios de escoria. Se encuentra a...
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