(Solved): Refer to the figure for the details of the spread footing. Given: Concrete column: 350mm x 350mm T ...

Refer to the figure for the details of the spread footing. Given: Concrete column: 350mm x 350mm Total axial load: Unfactored = 800KN Factored 1270KN Bending moments: Unfactored moment about x-axis = 146kNm Unfactored moment about y-axis = 109kNm Factored moment about x-axis = 179.5kNm Factored mement about v-axis = 135.9kNm Factored mement about y-axis = 135.9kNm Concrete, f'c = 21MPa Steel bars, fy = 414MPa My A X Mx A 1. Which of the following most nearly gives the safe dimension (m) of a square spread footing if the effective soil bearing capacity is 300 kPa. [Select] 1. Which of the following most nearly gives the safe dimension (m) of a square spread footing if the effective soil bearing capacity is 300 kPa. [Select] Using your answer in 1) 2. Which of the following gives the factored soil pressure (kPa) at the upper left corner of the footing? [Select]