In a simply supported slab, alternate bars are curtailed at
- A1/4th of the span
- B1/5th of the span
- C1/6th of the span
- D1/7th of the spanCorrect
Solution
Concept
Curtailment in simply supported slabs
Step-by-step solution
1. In simply supported slabs, alternate bars are bent up/curtailed at about L/7 from the support.
Explanation
This is the standard detailing rule.
Shortcut
L/7 for alternate bars.
Correct answer: D) 1/7th of the span