Problem 2 A square footing supports a 350mm x 350mm column which carries the following loads: Axial Loads: Pd = 320KN Pl
Posted: Wed Jun 08, 2022 8:02 am
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Problem 2 A square footing supports a 350mm x 350mm column which carries the following loads: Axial Loads: Pd = 320KN Pl= 560KN Moment Due to Earthquake: Me = 30KN Use Mu = 1.3D +1.1L +1.1E Pu = 1.4D + 1.7L Allowable soil pressure is 210kPa. The bottom of the footing is 1.2m below the ground. The footing has a total depth of 500mm and an effective depth of 360mm. Fc' = 20MPa, fy =350MPa. Dimension of the footing is 2.2m x 2.2m. Compute: 1. Maximum soil pressure service load at 2. Ultimate punching shear 3. Maximum design moment