Physics · Reinforced Concrete Structures
As per IS 456:2000, the cross-sectional area of longitudinal reinforcement in a column shall be:
- 1Not less than 1% and not more than 5% of the gross cross-sectional area
- 2Not less than 0.06% and not more than 0.8% of the gross cross-sectional area
- 3Not less than 1.8% and not more than 4% of the gross cross-sectional area
- 4Not less than 0.8% and not more than 6% of the gross cross-sectional area✓
Correct answer
Not less than 0.8% and not more than 6% of the gross cross-sectional area
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