12.37 Design a square plain concrete column footing to support a 300-mm X 300-mm reinforced concrete col- umn that in tu

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12 37 Design A Square Plain Concrete Column Footing To Support A 300 Mm X 300 Mm Reinforced Concrete Col Umn That In Tu 1 (72.08 KiB) Viewed 14 times

12.37 Design a square plain concrete column footing to support a 300-mm X 300-mm reinforced concrete col- umn that in turn is supporting a 130-kN dead load and a 200-KN live load. f = 28 MPa, and q = 210 kN/m². The base of the footing is to be 1.500 m below the final grade. Concrete weight = 24 kN/m³ and soil weight 16 kN/m³. (Ans. 1400 mm wide and 520 mm thick)