Natural materials, such as soils, are influenced by many factors acting during their formative and evolutionary process: atmospheric agents, erosion and transport phenomena, sedimentation conditions that give soil properties a non-reducible randomness by using sophisticated survey techniques and technologies. This character is reflected not only in spatial variability of properties which differs from point to point, but also in multivariate correlation as a function of reciprocal distance. Cognitive enrichment, offered by the response of soils associated with their intrinsic spatial variability, implies an increase in the evaluative capacity of the contributing causes and potential effects in failure phenomena. Stability analysis of natural slopes is well suited to stochastic treatment of uncertainty which characterized landslide risk. In particular, this study has been applied through a back- analysis procedure to a slope located in Southern Italy that was subject to repeated phenomena of hydrogeological instability (extended for several kilometres in recent years). The back-analysis has been carried out by applying spatial analysis to the controlling factors as well as quantifying the hydrogeological hazard through unbiased estimators. A natural phenomenon, defined as stochastic process characterized by mutually interacting spatial variables, has led to identify the most critical areas, giving reliability to the scenarios and improving the forecasting content. Moreover, the phenomenological characterization allows the optimization of the risk levels to the wide territory involved, supporting decision-making process for intervention priorities as well as the effective allocation of the available resources in social, environmental and economic contexts.
Preventive planning model for rescue priority management in seismic emergency / Cardarilli, Monica; Lombardi, Mara; Guarascio, Massimo. - In: INTERNATIONAL JOURNAL OF SAFETY AND SECURITY ENGINEERING. - ISSN 2041-9031. - STAMPA. - 8:2(2018), pp. 307-319.
|Titolo:||Preventive planning model for rescue priority management in seismic emergency|
CARDARILLI, MONICA [Formal Analysis] (Corresponding author)
LOMBARDI, MARA [Supervision]
GUARASCIO, Massimo [Supervision]
|Data di pubblicazione:||2018|
|Citazione:||Preventive planning model for rescue priority management in seismic emergency / Cardarilli, Monica; Lombardi, Mara; Guarascio, Massimo. - In: INTERNATIONAL JOURNAL OF SAFETY AND SECURITY ENGINEERING. - ISSN 2041-9031. - STAMPA. - 8:2(2018), pp. 307-319.|
|Appartiene alla tipologia:||01a Articolo in rivista|