Floor Loading Capacity Definition

For especially heavy loads it is recommended to have a structural engineer research the floor framing.

Floor loading capacity definition.

But larger is not always better when builders are constructing a home or adding a room addition. Floor load capacity is a measure of the amount of weight a floor can hold while also preserving its structural integrity. Dead loads are the weight of the building materials the floor is holding up. Floors must be capable of bearing both dead and live loads.

The live load of a floor. Floor load capacity is the total maximum weight a floor is engineered to support over a given area. 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. Floor loading capacity definition in the english cobuild dictionary for learners floor loading capacity meaning explained see also floor lamp floor show dance floor factory floor english vocabulary.

It is measured in terms of pounds per square inch. The typical floor is often half foot thick concrete and has a capacity of 25 000 pounds. When loading a floor with tons of equipment the actual capacity per square foot must be known in advance. With an evenly distributed live load of 30 psf which the tables show the floor is able to support the total weight on the floor would be about 3 360 pounds.

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. Location and configuration of heavy loads should be looked at on a case by case basis. 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. They are happy to help.

It is expressed as pounds per square foot. Floor load definition is the load that a floor as of a building may be expected to carry safely if uniformly distributed usually calculated in pounds per square foot of area. In order to resist these loads all elements of the floor must have the requisite strength and stiffness typically determined by the maximum allowable deflection of the floor i e. How much it will bend under the maximum expected load.

The extra two inches of vertical distance when a floor is framed with 2 x 10 joists rather than 2 x 12s can be quite important for example.