12mm
(bar) AC
caliper. Micrometer
Nominal diameter of deformed bars are specified by standards.Diameter of deformed bar is controlled from test :1. measure the mass w in kg weighted to a precision 0.5 %2. measure the length L in m to a precision 0.5 %The equivalent diameter is nominal diameter of deformed bars and calcolation is by this formula :Diamater = root square of ( 162.13 w / L )
Density or weight is calculated by mass/volume
y50
12mm
5metre
Extreme Steel bar is known as re-bar ( Reinforcing Bar), with two longitudinal and transverse ribs on the diameter of Bar.
It is a deformed round steel bar and has a diameter of 12mm.
5/8"
(bar) AC
The weight of one foot of a three-quarter inch diameter steel bar will be approximately 1.42 pounds.
(Diameter x Diameter) x 0.00623 = Kilogram per Running Meter
multiply the diameter of the bar by 40 its a thumb rule for compression member and for tension member it could be 70 *diameter of the bar calculation is shown in code book
diameter square of the bar. Divided by 162. gives W/1m length
3.85