Please answer with complete details. Thank you.
Pdl = 600kN
Pll = 119 kN
2. A spiral column carries a deal load of Pdl kN and a live load of Pll kN. If f'c = 28MPa, fy = 414MPa. Using steel ratio of 0.03. a. Determine the diameter of the spiral column. b. Determine the number of 25mm diameter main reinforcement. c. Determine the spacing of the 10mm diameter spiral.
Please answer with complete details. Thank you. Pdl = 600kN Pll = 119 kN
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