You cannot calculate standard deviation for objects such as concrete cubes - you can only calculate standard deviation for some measure - such as side length, surface area, volume, mass, alkalinity or some other measure.
With a calculator
Get the summation of the AREA of all columns and multiply with the effective height.
If it is a cubical block, the volume is simply length x height x width.
it would depend entirely on the rebar design.....
how calculate steel in concrete
length*breadth*depth of the structure=...........m3 of concrete is needed. .
The designers calculate the potential effects of cracking on the concrete columns.
concrete and cementtarmacsmooth roadgood roadsfriction
How thick? Gotta have thickness to calculate cubic yards.
The depth of the pour would also be necessary to calculate the volume of concrete needed.
Mass is: M=V x d.To calculate the mass you need to know the density of this concrete and also the volume.
I am not exactly sure, but if you type in "how do you calculate durability" the first website supplied me with information.
There is no way to calculate cost for a square foot of concrete (?" w x ?" l). In order to calculate cost you need to first calculate volume which requires a third dimension of height (?" w x ?" l x ?" h). Concrete is usually sold by the cubic yard (36" wide x 36" long x 36" high). Another factor in calculating price of concrete is distance to delivery location.
Oops . . . please repost your question and include the depth of the concrete. You have to have all 3 dimensions in order to calculate volume (Cubic Yards of concrete).
Considering the different applications and methods of concrete construction, you really can't calculate it that way.
To calculate the volume of concrete needed for corrugated metal decking, you will first need to calculate the area of the decking. Once you have the area, you can determine the thickness of the concrete needed. Multiply the area by the thickness to get the volume of concrete required. Make sure to account for any additional factors like wastage or compaction.