Floor Plate Bending Capacity Table

Fourth impression 9 00 and the floor plate bending capacity table found on page 2 145 is replicated off actual load and divide by the load given above.

Floor plate bending capacity table.

1 2 2 resistance to shear. Also at the right side of the screen there. For a wide flange section f is equal to 1 1. The middle surface halfway between top and bottom surfaces remains unstressed.

The 16 ksi allowable stress seems to be very conservative assuming that the plates would likely have a yield. Floor plate a note at the bottom of the floor plate bending capacity table on p. The ratio of mp to my is called as the shape factor f for the section. Many of the stress and deflection equations and calculators referenced from.

Engineering calculators menu engineering analysis menu. Flat plate deflection calculator flat plate stress calculator the plate deflects. Varma in figure 4 my is the moment corresponding to first yield and mp is the plastic moment capacity of the cross section. The follow web pages contain engineering design calculators that will determine the amount of deflection and stress a flat plate of known thickness will deflect under the specified load and distribution.

If you ll review the floor plate capacity table on page 2 145 of the asic 9th manual asd you ll see that there is a deflection line of 1 100 of the span shown. For class 1 sections. For a rectangular section f is equal to 1 5. For verification the road plate shall be modelled as an equivalent beam according to en1993 1 7 2007 5 2 3 4 2 1 1 2 1 resistance to bending.

Slip resistantfloorplate load table thickness inches span 3003aluminumfloorplate 333 148 83 53 37 0 13 0 30 0 53 0 83 1 19 750 333 188 120 83 61 47 0 09 0 20 0 35 0 55 0 79 1 08 1 41. Flat plates stress deflection equations and calculators. 2 145 in the 9th edition asd manual indicates that the loads are based on an extreme fiber stress of 16 ksi and simple span bending. Floor plate bending capacity floor plate uniform loading capacity of the main calculation worksheet at the right side of the screen.

Durbar is the leading brand of structural steel floor plate made in the uk for over 50 years only by tata steel. In that table in many cases for combinations of plate thickness span and loading the results are deflections that are larger than 1 2 of the plate thicknesses. At other points there are biaxial stresses in the plane of the plate.