modulus is very sensitive to soil disturbance, especially for sand, determination of the stiffness of soil in the field is more reliable than in laboratory tests on sampled specimens. Measurement of shear modulus is one of the most common applications...

in tropical climate regions. Shear modulus in the compression region (Gc) and tension region (Ge) are presented for different Bitumen content, confining stress, stress ratio (Kc) and loading type. The damping ratio was also presented for different loading...