A square footing is to be designed to carry a total axial load of 5000kg. The bottom of the footing is 2.8m below the ground surface, and the groundwater table is located at the bottom of the footing. Take PDRY = 1860kg/m3 and PSAT = 1950kg/m3, c = 1600kg/m2, Ø = 30degrees. Use the given Chart for the 90 80 70 determination of the bearing capacity factors. a. Determine the dimension of the footing using a factor of safety of 2. b. Compute the ultimate bearing capacity of the soil in kPa. c. Compute the net allowable bearing capacity of the soil. 60 Ng Nr 50 40 30 20 10 10 20 30 40 50 Friction Angle Ne, Nq, Nr TILLL|||||||||TI
A square footing is to be designed to carry a total axial load of 5000kg. The bottom of the footing is 2.8m below the ground surface, and the groundwater table is located at the bottom of the footing. Take PDRY = 1860kg/m3 and PSAT = 1950kg/m3, c = 1600kg/m2, Ø = 30degrees. Use the given Chart for the 90 80 70 determination of the bearing capacity factors. a. Determine the dimension of the footing using a factor of safety of 2. b. Compute the ultimate bearing capacity of the soil in kPa. c. Compute the net allowable bearing capacity of the soil. 60 Ng Nr 50 40 30 20 10 10 20 30 40 50 Friction Angle Ne, Nq, Nr TILLL|||||||||TI
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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