Floor Laod Capacity

2 grade of douglas fir are indicated below.

Floor laod capacity.

Knowing the load rating of the platform and the column spacing of the platform are two critical metrics. Maximum floor joist span for no. Used but they typically defined the load cases or combination stress or strength limits and deflection limits. In other words it refers to the capacity of an access floor system to continue to perform its intended function when supporting a specific amount of weight.

It is expressed as pounds per square foot. 1 ft 0 3048 m. 1 psf lb f ft 2 47 88 n m 2. Floor capacity depends on the thickness of the concrete as well as the compression rate of the soil underneath the slab.

It is measured in terms of pounds per square inch. Dead loads are the weight of the building materials the floor is holding up. Dead load weight of structure and fixed loads 10 lbs ft 2. Floor load capacity is a measure of the amount of weight a floor can hold while also preserving its structural integrity.

Span calculator for wood joists and rafters also available for the android os. Dead load psf span calculator for wood joists and rafters available for the iphone. Load types loads used in design load equations are given letters by type. Floors are engineered to carry a maximum static load and a maximum dynamic load that can t be exceeded without the risk of compromise to the structure.

Increasing the total weight on the floor to 4 480 pounds however results in a live load of 40 psf which is beyond the floor s load capacity. Floor load capacity is the total maximum weight a floor is engineered to support over a given area. You can however calculate the load capacity of concrete in a quick and general way. This is also an acceptable method for figuring out the load bearing capacity for small home projects like a driveway or a garage slab.

The interior columns of the platform will always bear the most weight since they support most of the. Floors must be capable of bearing both dead and live loads. This will tell you if you if there may be a problem in the project plan that needs the expensive attention of an engineer. For example a floor joist at 16 spacing s that can carry 53 pounds per linear foot would translate into a 318 pound single point load at its center.

Live load is weight of furniture wind snow and more. A uniform load rating on a beam can easily be translated into what an equivalent maximum point load can be.