Table 1: The mineral composition of the sediments in Shenhu Area.

Mineral componentBulk modulus (Gpa)Shear modulus (Gpa)Density (g/cm3)Volume fraction

Quartz36.6452.650.3
Muscovite61.541.12.790.2
Plagioclase75.625.62.630.08
Clay20.96.852.580.22
Calcite76.8322.710.2