Weight = π * Square of radius * Height * Density

Where π is a constant and the approximate value is 3. 14 159. The radius is the radius of the bottom surface of the cylinder. Height is the height of the cylinder. Density is the density of steel, and the general unit is kg/m3.

The specific calculation steps are as follows:

1. Determine the radius and height of the bottom surface of the cylinder. Units can be meters, centimeters or other units of length.

2, find the density of steel, generally can be found in the relevant material manual or online. The density of steel is generally 7800kg/m3.

3. Substitute the bottom radius value into the formula and calculate the square of the radius.

4. Substitute the calculated values of radius square, height and density into the formula for calculation.

5. The result obtained is the weight of cylindrical steel in kilograms.

Function of calculation formula

The calculation formula consists of operators, operators, operands and parentheses. Their combination forms an expression with a specific structure, such as y = 3x2+5, which can represent the functional relationship between y and x, that is, when x changes, the value of y also changes.

Calculation formulas can be used to solve various problems, and different calculation formulas can be obtained through different combinations. For example, when the mathematical operation multiplication and division method is applied to the motion transformation in the physical field, the relationship among distance, velocity and acceleration can be deduced, that is, the displacement s = vt+( 1/2)at2, and Euler's law of motion can be deduced from the relationship among the three variables.

In computer programming, calculation formulas can be used to describe complex calculation processes, such as analyzing data, realizing specific functions and optimizing algorithms. With the calculation formula, programming can be more efficient and time-saving.