Floor Load Capacity Calculator

Floor joist capacities for timber grade c 18 c 24 and c 30 joist center space ranging 300 to 600 mm are indicated in the diagram below.

Floor load capacity calculator. This number tells you how much load your floor can support for each square foot of floor space. Floor joist capacities max working load 3 0 kn m 2. Floor load capacity in commercial office buildings should be at least 75 to 100 pounds per square foot for normal uses. This number tells you the total load capacity of your floor.

A uniform load rating on a beam can easily be translated into what an equivalent maximum point load can be. Floor joist capacity max working load 3 0 kn m 2 as pdf file. Online free live maximum floor live load capacity is a great engineering tool to help you calculate floor strength use it now. The floor load in smaller office buildings can vary and should be checked based on the demands of the occupant.

Span calculator for wood joists and rafters also available for the android os. Floor joist capacity max working load 2 0 kn m 2. 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. 54 x 269 14 526 kg 32 024 lb.

If the example floor is 6 by 9 metres 20 by 30 feet the total area is 54 square metres 600 square feet. I read some where that i should use my aisle to calculate the load in psf. 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. Calculate the total area supported by one joist according to this formula.

Live load psf dead load psf span calculator for wood joists and rafters available for the iphone. About onlinecalculators online calculators and converters have been developed to make calculations easy these calculators are great tools for mathematical algebraic numbers engineering physics problems. Just looking for informaiton on how i might use the psf value or the total load limit to safetly design my storage racks and aisle. Joist spacing in metres x span in metres.

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. Divide the maximum load of one joist by the area supported by one joist.