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how to calculate hook length in footing. Cutting Length of Bottom Bar L clear 2x concrete cover 2500 3000 240 2500 3920 mm. The critical section for moment extends across the width of the footing at the face of the loaded area.
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Find the total length of X bars. ACI 13271 a Find. It will gives you total cutting length of steel bars.
Generally hook length is taken as 9d for one side.
For rectangular footings the moment and reinforcing must be calculated separately in each direction. Tips to Calculate Loads on Column Footing Loads Calculation. Column Size 200mm X 600mm. Cutting Length of Bottom Bar L clear 2x concrete cover 2500 3000 240 2500 3920 mm.
