1.

The development length required for Fe250 reinforcing bars of 20 mm diameter, as per IS 456:2000 Code for M20 grade concrete and having bars in compression with design bond stress τbd=1.2 MPa, is nearly equal to ____ mm. (Nearest integer value)725

Answer» The development length required for Fe250 reinforcing bars of 20 mm diameter, as per IS 456:2000 Code for M20 grade concrete and having bars in compression with design bond stress τbd=1.2 MPa, is nearly equal to ____ mm. (Nearest integer value)
  1. 725


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