| Autor: |
Pirone M., Di Maio R., Forte G., De Paola C., Guglielmi S., Salone R., Santo A., Urciuoli G. |
| Přispěvatelé: |
Bardanis, M., Pirone, M., Di Maio, R., Forte, G., De Paola, C., Guglielmi, S., Salone, R., Santo, A., Urciuoli, G. |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
E3S Web of Conferences. 382:13003 |
| ISSN: |
2267-1242 |
| DOI: |
10.1051/e3sconf/202338213003 |
| Popis: |
Flow-like landslides, which occur mainly in shallow granular deposits resting on steep bedrock, represent a major natural hazard worldwide. The pore water pressure distribution and the soil water content directly affect the soil shear strength, thus controlling the triggering of these landslides. Criticalgeomorphological and topographical settings, together with peculiar stratigraphic and hydrogeological features, are commonly recognized as predisposing factors for flow-like landslides occurrence. Hence, investigating the spatial and temporal variability of hydraulic slope conditions is a fundamental activity that consists of identifying local geological factors and seasonal monitoring of the subsurface water regime. The present work proposes an integrated geological, geophysical and geotechnical approach to identify the spatial variability of the local stratigraphic setting and hydrogeological conditions in a partially saturated slope, in order to set up a procedure able to provide a prediction of the flow-like landslides occurrence atslope scale. The multidisciplinary study has been applied to a test site on Mt. Faito, in the Lattari Mts. (Southern Italy), where extensive geophysical, geological and geotechnical soil characterization and in situmonitoring data collected over two years are available. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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