Floor Plate Allowable Span

Tables 2a through 2c apply to apa rated osb sheathing apa rated osb structural i sheathing and apa rated osb sturd i floor respectively.

Floor plate allowable span.

1 psf lb f ft 2 47 88 n m 2. Maximum floor joist span for no. Flat plates stress deflection equations and calculators. For this example i ll use the icc which serves as the model for many state and local codes.

The distance you can span a 2 by 10 joist without additional support depends on the species and grade of the wood how far apart the joists are and the expected load on the joists. 1 ft 0 3048 m. The loading includes the weight of the structure and other fixed weights which are defined as the dead load. Brown campbell fiberglass diamond plate flooring load information.

This sets an allowable first floor live load of 40 psf a dead load of 10 psf and a deflection of l 360. Dead load weight of structure and fixed loads 10 lbs ft 2. Use the span tables below to determine allowable lengths of joists and rafters based on size and standard design loads. The values given in tables 1 and 2 represent the maximum allowable loads for plywood or osb.

Step 1 check the code. 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. 2 grade of douglas fir are indicated below. Table 1d applies to apa rated plywood structural i sturd i floor.

First check the local code for allowable live load dead load and deflection see figure 2. Many of the stress and deflection equations and calculators referenced from. Specialty steel manufacturer fabricator distributor since 1952. Brown campbell floor plate product specifications.

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. Live load is weight of furniture wind snow and more.