In the calculations we assume 95 of the floor area is loaded to the value your provide in the uk it is standard practice to apply a higher floor load of around 7 5kn m2 over the remaining 5 of floor area.
Floor loading calculation uk.
And if you don t calculate correctly you ll have an expensive repair on your hands.
Suitable for uk building regulation approval.
This span table is to the format and methodology given in bs 5268 7 1.
The example diagram below from the summary section shows a two span continuous beam with a linear distributed patch load and point load.
Calculations to bs 5268 2 2002.
A floor loading assessment is the evaluation of the concrete subfloor not the raised floor.
Click on a span to generate a full calculation you can adjust the exact span.
2 5 kn m2 for floors above ground floor and 3 0 kn m2 at or below ground floor over may be more appropriate with 7 5 kn m2 over 5 of the floor area to allow for future flexibility.
We do not consider this in the calculation of occupancy.
1 enter joist details 1 1 span and joist spacing.
Used but they typically defined the load cases or combination stress or strength limits and deflection limits.
For example if you have joists spaced 40 cm 16 inches on centre with a span of 4 2 metres 14 feet the load would be 462 kg 1 019 lb per joist.
A typical wood frame floor covered with carpet or vinyl flooring has a dead load of about 8 pounds per square foot.
D dead load l live load l r live roof load w wind load s snow load e earthquake load r rainwater load or ice water load.
Once the loading and geometry have been specified the calculator automatically uses the clearcalcs finite element analysis engine to determine the moments shear forces and.
These spans were calculated using our floor joist calculation engine.
The dead load on a floor is determined by the materials used in the floor s construction.
2 dead load suspended ground floor with no partitions above 0 25 kn m.
Find the column for your dead load and spacing and the row for your timber size to find the permissible clear span in metres.
However if the attic is intended for storage the attic live load or some portion should also be considered for the design of other elements in the load path.
If there s wall board covered ceiling suspended from the underside of that floor the dead load increases to about 10 pounds per square foot.
Load types loads used in design load equations are given letters by type.
Calculate the maximum load in kilograms that one of your floor joists can support.
Floor loading calculations help you make better racking decisions.
2attic loads may be included in the floor live load but a 10 psf attic load is typically used only to size ceiling joists adequately for access purposes.
