RCC Structures Design - Engineering

Q1:

For M 150 mix concrete, according to I.S. specifications, local bond stress, is

A 5 kg/cm2

B 10 kg/cm2

C 15 kg/cm2

D 20 kg/cm2

E 25 kg/cm2

ANS:B - 10 kg/cm2

According to IS specifications for M150 grade concrete, the local bond stress is specified as: 10 kg/cm² This value represents the allowable stress at the interface between the reinforcing steel and the surrounding concrete for M150 grade concrete as per Indian Standard specifications. It's crucial to adhere to these specifications to ensure the structural integrity and performance of reinforced concrete elements in construction projects.