La mesure du module de cisaillement in-situ réalisée à partir des propriétés de propagation du bruit

Shear wave velocity profiles and shear modulus have been obtained through noise records. It is considered that part of the ambient noise propagates as surface waves. Results of the processing are shown, and are compared to shear wave velocities obtained with cross hole tests and to shear modulus obtained with pressuremeter or with laboratory testing.