The discussion presents few of the results of a wide research work about the weathering processes affecting large upper strata of stiff clay deposits in southern Italy (Subapennine Blue Clays), and their effects on the clay mechanical properties. The weathering of the examined clays is fundamentally due to drying-wetting cycles and does not give rise to changes in the clay index properties. It does affect the current specific volume, state boundary surface and swelling capacity of the clay.
|Autori interni:||COTECCHIA, Federica|
|Titolo:||Weathering effects for stiff blue clays in Southern Italy|
|Data di pubblicazione:||2000|
|Nome del convegno:||2nd International Symposium on Hard Soils - Soft Rocks|
|Appare nelle tipologie:||4.1 Contributo in Atti di convegno|