What is Ld or development length for M25 concrete anf Fe 500 steel?

Question

Accepted Answer

The development length for M25 concrete and Fe 500 steel is determined based on various factors.

Development length is the length of reinforcement required to transfer the stress between the concrete and steel.
It depends on the bond strength between concrete and steel, concrete cover, and the diameter of the steel bar.
For M25 concrete and Fe 500 steel, the development length can be calculated using empirical formulas or as per design codes.
The development length ensures that the steel reinforcement does not slip or pull out from the concrete.
It is important to follow the specifications and guidelines provided by the relevant design codes and standards.

Accepted Answer

If design bond stress = 1.5 N/mm2 is assumed, then the development length of an Fe 500 HYSD bar of nominal diameter 12 mm - which is fully stressed in tension - will be: 544 mm.

Accepted Answer

As per IS 456 2000 page no 43.

What is Ld or development length for M25 concrete anf Fe 500 steel?

Top Mahagun India Civil Site Engineer interview questions & answers

Popular interview questions of Civil Site Engineer

Top HR questions asked in Mahagun India Civil Site Engineer