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Geo / Hydro
A thick layer of clay underlies a sand formation having a thickness of 4m. The groundwater is located 2 m below the ground surface. Spgr of the sand and clay is 2.65 with sand having an average void ratio of 0.52. The clay has a water content of 42% degree of saturation above the water table is 0.37.
Compute the moist unit wt. of the sand
17.43 Kn/cu. m.
18.34 Kn/cu. m.
19.62 Kn/cu. m.
18.56 Kn/cu. m.
Answer:
18.34 Kn/cu. m.
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