Floor Loading Calculation Uk

2 dead load suspended ground floor with no partitions above 0 25 kn m.

Floor loading calculation uk. Domestic floor joist calculator. We do not consider this in the calculation of occupancy. 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. 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. Calculate the maximum load in kilograms that one of your floor joists can support. Load types loads used in design load equations are given letters by type. Suitable for uk building regulation approval.

For example historically uk office buildings have been designed and marketed with live loadings of 3 5 4 0 kn m2 however this may be an over provision. 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. However you should consider the weight of the raised floor in the floor loading formula. A typical wood frame floor covered with carpet or vinyl flooring has a dead load of about 8 pounds per square foot.

Find the column for your dead load and spacing and the row for your timber size to find the permissible clear span in metres. 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. Used but they typically defined the load cases or combination stress or strength limits and deflection limits.

1 enter joist details 1 1 span and joist spacing. These spans were calculated using our floor joist calculation engine. Click on a span to generate a full calculation you can adjust the exact span. And if you don t calculate correctly you ll have an expensive repair on your hands.

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. Calculations to bs 5268 2 2002. 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. The dead load on a floor is determined by the materials used in the floor s construction.

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.