Structural steelwork is used for a variety of applications, from buildings and bridges to carports and even custom furniture. When selecting steel beams for any project, it is important to understand the beam dimensions and how they relate to the project. W8 x 31 beams are a common type of steel beam used in many projects, so it is important to understand the dimensions of this beam and how they can be used in your project.

## W8 x 31 Beam Dimensions

The W8 x 31 beam is 8 inches deep with a weight of 31 pounds per linear foot. This beam is a structural steel H-beam that features a W-shaped cross section. It is one of the most common beams used for construction and is available in a wide range of sizes and weights. The W8 x 31 beam can be used in a variety of projects and is often used in residential and commercial construction.

## Calculating the Length of a W8 x 31 Beam

When selecting a W8 x 31 beam, it is important to calculate the length of the beam. The length of the beam is determined by the width of the project and the span of the beam. The span of the beam is the distance between the two points that the beam rests on. To calculate the length of the beam, simply divide the span by the width of the project. For example, if the span of the beam is 20 feet and the width of the project is 8 feet, then the length of the beam would be 20/8, or 2.5 feet.

## Calculating Load Capacity of a W8 x 31 Beam

The load capacity of a W8 x 31 beam is determined by the size and weight of the beam. A W8 x 31 beam is 8 inches deep and weighs 31 pounds per linear foot. This means that the beam can support up to 31 pounds per foot of length. For example, a 2.5 foot long beam would be able to support up to 77.5 pounds. To calculate the load capacity of a beam, simply multiply the weight per foot of the beam by the length of the beam.

## Using W8 x 31 Beams in Structural Steelwork

The W8 x 31 beam is a common type of beam used in many structural steel projects. It is a strong and durable beam that can be used in a variety of applications, from buildings and bridges to carports and even custom furniture. When selecting a W8 x 31 beam for a project, it is important to calculate the length and load capacity of the beam to ensure that it is suitable for the project.

## Conclusion

Understanding W8 x 31 beam dimensions is important for any structural steel project. This type of beam is a common type of beam used in many projects, including buildings, bridges, carports, and custom furniture. When selecting a W8 x 31 beam, it is important to calculate the length and load capacity of the beam to ensure that it is suitable for the project. By understanding the dimensions of the beam and how they relate to the project, it is possible to select the right beam for the job.