Depth of triaxial sample (m),Triaxial shear strength (kPa),SPT N_60 value 3.75,53,18.9 2.5,84,32.5 5.2,91,15.2 6,200,42.9 4.2,130,18.3 6.2,130,17.3 2.7,100,12.3 6.25,140,32.4 5.66,88,58.4 2.69,75,16.7 2.5,71,42.9 2.5,50,29.9