How do you calculate column load?

How to Load Calculation on Column?

1. Size of column Height 2.55 m, Length = 300 mm, Width = 600 mm.
2. Volume of Concrete = 0.30 x 0.60 x 2.55 =0.459 m³
3. Weight of Concrete = 0.459 x 2400 = 1101.60 kg.
4. Weight of Steel (1\%) in Concrete = 0.459 x 1\% x 7850 = 36.03 kg.

How do you calculate columns in a building?

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 residential electrical load?

Calculating Load

1. Add together the wattage capacity of all general lighting branch circuits.
2. Add in the wattage rating of all plug-in outlet circuits.
3. Add in the wattage rating of all permanent appliances (ranges, dryers, water heaters, etc.)
4. Subtract 10,000.
5. Multiply this number by .
6. Add 10,000.

How do you calculate columns?

Create a calculated column

1. Create a table.
2. Insert a new column into the table.
3. Type the formula that you want to use, and press Enter.
4. When you press Enter, the formula is automatically filled into all cells of the column — above as well as below the cell where you entered the formula.

How do you calculate kw in a house?

To get the number of kWh, you just multiply the number of kW by the number of hours the appliance is used for. For example, a device rated at 1500 W that’s on for 2.5 hours: 1500 ÷ 1000 = 1.5. That’s 1.5 kW.

How do you calculate the size of a home column?

Column size depends on various factors like number of floors, span between two column, is it short or slender, For 5m span 1 storey/single floor/ground floor/G+0 residential building, it could be 230×230, for G+1 it could be 230x 300mm, for G+2 it could be 300x 300mm,for G+3 it could be 300x 380mm and for G+4 it could …