Rainfall is recognized as a major precursor of many types of slope movements. The technical literature reports both study cases and models of landslides induced by rainfall. Subsurface hydrology has a dominant role since changes in the soil water content significantly affect the soil shear strength. The analytical approaches used are very different, ranging from statistical models to distributed and complete models. The latter take several components into account, including specific site conditions, mechanical, hydraulic and physical soil properties, local seepage conditions, and the contribution of these to soil strength.
Dipartimento di Elettronica, Informatica e Sistemistica, Università della Calabria, Via P. Bucci, 41C, Arcavacata di Rende, CS, Italy
Recommended Citation:
Capparelli G,, Versace P. Analysis of landslide triggering conditions in the Sarno area using a physically based model[J]. Hydrology and Earth System Sciences,2014-01-01,18(8)