The paper summarizes the results of CPT's performed in Calibration Chamber (CC) in dry Toyoura sand. Three different cones having diameter of 35.7, 20 and 10 mm respectively have been used. Measured cone resistance qc has been normalized with respect to current effective stress, examining thereafter the influence on normalized resistance of the ratio between CC and cone diameter. Empirical correlations between qc' maximum shear modulus and constrained modulus are also exposed.
Calibration Chamber Tests on Toyoura sand.
FIORAVANTE, Vincenzo
Membro del Collaboration Group
;
1991
Abstract
The paper summarizes the results of CPT's performed in Calibration Chamber (CC) in dry Toyoura sand. Three different cones having diameter of 35.7, 20 and 10 mm respectively have been used. Measured cone resistance qc has been normalized with respect to current effective stress, examining thereafter the influence on normalized resistance of the ratio between CC and cone diameter. Empirical correlations between qc' maximum shear modulus and constrained modulus are also exposed.File in questo prodotto:
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