Floor Beam Span Calculator

Calculate Maximum Span of a Floor Beam







Formula

To calculate the Maximum Span of a Floor Beam (S):

\[ S = \frac{F \times L^2}{8 \times D \times I} \]

Where:

What is a Floor Beam Span?

A Floor Beam Span refers to the distance a floor beam can safely cover without support. It is a crucial aspect in construction and architecture, determining the strength and stability of a structure. The span is influenced by factors such as the type of material used, the weight the beam is expected to support, and the beam’s size. The longer the span, the stronger and larger the beam needs to be to prevent sagging or collapse.

Example Calculation

Let's assume the following values:

Using the formula:

\[ S = \frac{2000 \times 15^2}{8 \times 12 \times 300} = \frac{2000 \times 225}{28800} \approx 15.63 \text{ feet} \]

The Maximum Span of the Floor Beam is approximately 15.63 feet.