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Q: If detailed drawings are not available, the steel reinforcement may be calculated approximately on the percentage basis of ___________.
  • A. concrete
  • B. brickwork
  • C. size of bending
  • D. height of building
Correct Answer: Option A - If detailed drawings are not available, the steel reinforcement may be calculated approximately on the percentage basis of concrete. (i) For raft footing – 0.5% to 0.8% (ii) For slab/lintel 0.7% to 1% (iii) For beams 1% to 2% (iv) For columns 1% to 5%
A. If detailed drawings are not available, the steel reinforcement may be calculated approximately on the percentage basis of concrete. (i) For raft footing – 0.5% to 0.8% (ii) For slab/lintel 0.7% to 1% (iii) For beams 1% to 2% (iv) For columns 1% to 5%

Explanations:

If detailed drawings are not available, the steel reinforcement may be calculated approximately on the percentage basis of concrete. (i) For raft footing – 0.5% to 0.8% (ii) For slab/lintel 0.7% to 1% (iii) For beams 1% to 2% (iv) For columns 1% to 5%