railway RRB JE (CBT I + CBT II) Mock Test 2024 Reinforced Concrete Structures Bond, Anchorage and Development Length
For fully stressed bars in tension, what is the Ld/∅ for Fe 250 grade of steel and M25 grade of concrete?
Ld = development length
∅ = diameter of the bar
1
45 times of diameter of reinforcing bar
2
36 times of diameter of reinforcing bar
3
32 times of diameter of reinforcing bar
4
39 times of diameter of reinforcing bar