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ASD/LRFD Manual - American Wood Council

ASD/LRFD Manual - American Wood Council

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82 M10: MECHANICAL CONNECTIONS<br />

Adjustable Style Hanger<br />

Adjustable style joist and truss hangers have straps<br />

which can be either fastened to the face of a supporting<br />

member, similar to a face mount hanger, or wrapped over<br />

the top of a supporting member, similar to a top flange<br />

hanger.<br />

Seismic and Hurricane Ties<br />

Seismic and hurricane ties are typically used to connect<br />

two members that are oriented 90º from each other. These<br />

ties resist forces through the shear capacity of the nails in<br />

the members. These connectors may provide resistance in<br />

three dimensions.<br />

Adjustable Style Truss Hangers<br />

Seismic and Hurricane Ties<br />

Connecting Roof Framing to Top Plates<br />

Flat Straps<br />

Flat straps rely on the shear capacity of the nails in the<br />

wood members to transfer load.<br />

Holddowns and Tension Ties<br />

Holddowns and tension ties usually bolt to concrete<br />

or masonry, and connect wood members to the concrete<br />

or masonry through the shear resistance of either nails,<br />

screws, or bolts. They may also be used to connect two<br />

wood members together.<br />

Strap Used to<br />

Transfer Uplift Forces<br />

strap Used to<br />

Transfer Lateral Forces<br />

Holddown<br />

tension Tie<br />

<strong>American</strong> <strong>Wood</strong> <strong>Council</strong>

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