A square footing is located in a dense sand at a depth of 2.80 m. Determine the ultimate bearing capacity for the following water table positions. a. At ground surface b. At footing level c. At 1.5 m below the footing. Footung size=2.5m moist unit wight = 20.5Kn/m3 saturated unit weight=21.5Kn/m3 Nc=51.7 Nq=33.8 Ny(Gama)=36.5

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