Mathematics · Design of Reinforced Concrete Structures
A rectangular reinforced concrete column with gross dimensions of 300 mm × 600 mm requires 1.2% longitudinal steel reinforcement. Calculate the required total area of longitudinal steel (Ast).
- 11800 mm2
- 22000 mm2
- 32160 mm2✓
- 43600 mm2
Correct answer
2160 mm2
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