2005 nds for wood construction pdf

Structural Glued Laminated Timber 6. Prefabricated Wood I-Joists — More information 8. Structural Composite Lumber 9. Wood Structural Panels Mechanical Connections Dowel-Type Fasteners Split Ring and Shear Plate Connectors Timber Rivets Shear Walls and Diaphragms ICC Family of Solutions.

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Distribution of the PDF is not permitted. For a volume license the PDF is licensed to the person in which it is assigned. Use on a local area network or other network is not permitted. The NDS is adopted in all model building codes in the U. Free View-only Download. The change occurs in NDS Table 8. The revised equation, excerpted from the NDS, is shown in Figure 2. Wind uplift related changes include new fastener withdrawal and new fastener head pull-through design provisions.

Figure 3. Smooth shank nail withdrawal strength allowable stress design from wood in accordance with NDS. An equation for the withdrawal strength of smooth shank stainless steel nails was added. Stainless steel nails have lower withdrawal strength when compared to carbon steel wire nails of the same diameter, due to the reduced surface friction of stainless steel. The differences in withdrawal strength vary with the specific gravity of wood Figure 3. When stainless steel nails are specified as an alternative to reference smooth shank carbon steel wire bright or galvanized nails in wood construction including shear walls and diaphragms, these differences in nail withdrawal strengths must be considered.

For example, where smooth shank stainless steel nails are used for roof sheathing attachment, more nails, or nails of greater length or diameter, may be required to provide equivalent withdrawal strength performance for wind uplift. RSRS nails, which have higher withdrawal design values than smooth shank nails, provide additional options for efficient attachment of wood structural panel roof sheathing.

In many cases, the specification of RSRS nails produces a more reduced roof sheathing attachment schedule than permissible by use of smooth shank nails and enables the use of a single minimum fastener schedule for roof perimeter edge zones and interior zones. Quantity :. Add to Cart. More Information.

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