How do you find the weight of a ring?

x O.D. – I.D. x T x 0.785 x D.A. = WT of ring in pounds.

How do you calculate column rings?

Cutting Length for Circular Stirrup:

1. Considered the column dia as D = 1000mm.
2. Adopting Dia of Bar used for stirrups is d =8mm.
3. Deducting the concrete cover from diameter of column. D = 1000-25-25 = 950mm.
4. Circumference length of Ring = πD = 950 x 3.14 = 2983mm.
5. Total Length of the hook:
6. Total Length of Bends:

How do you calculate reinforcement weight in a column?

Longitudinal steels

1. Compute total length of longitudinal bars which equal to the column height plus laps for footing multiply number of longitudinal bars.
2. Convert that length into kilograms or Tons. This can be done by multiplying cross section area of steel by its total length by density of steel which 7850 kg/m3

How do you find the weight of a column?

1. 230 mm x 450 mm excluding slab.
2. Volume of Concrete = 0.23 x 0.60 x 1 =0.138m³
3. Weight of Concrete = 0.138 x 2400 = 333 kg.
4. Weight of Steel (2\%) in Concrete = 0.138 x 0.02 x 8000 = 22 kg.
5. Total Weight of Column = 333 + 22 = 355 kg/m = 3.5 KN/m.

How do you calculate the weight of a circular steel plate?

1875″ thick, you’d calculate:

1. Width * Length * Thickness * Density = Weight.
2. 48″ * 96″ * . 1875″ * 0.284 lb/in3 = 245 lb.

How do I find my circular column ring size?

1. We can Consider the column size as. Radius = 600mm.
2. Adopting Dia of Bar used for stirrups is 10mm (d=10mm) (we usually use 10mm bar to the circle stirrups)
3. Deducting the concrete cover 25mm from all sides. R = 600 – 25 – 5 (half dia of bar) =570mm.
4. Total Length of the hook:
5. Total length of Bends:

How do you measure a ring size?

Take the inner diameter, add the metal thickness and multiply by pi (3.14). This gives you the necessary length for your ring blank length.