Simpson Anchors - Anchoring and Fastening Systems - BuildSite.com
Simpson Anchors - Anchoring and Fastening Systems - BuildSite.com
Simpson Anchors - Anchoring and Fastening Systems - BuildSite.com
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C-SAS-2009 © 2009 SIMPSON STRONG-TIE COMPANY INC.<br />
TITEN HD ®<br />
Heavy Duty Screw Anchor for Concrete <strong>and</strong> Masonry<br />
Titen HD ® Installation Information <strong>and</strong> Additional Data 1,4<br />
Characteristic Symbol Units<br />
Installation Information<br />
Nominal Anchor Diameter (inch)<br />
³⁄₈ 4 ¹⁄₂ ³⁄₄<br />
Drill Bit Diameter d in. ³⁄₈ ¹⁄₂ ³⁄₄<br />
Baseplate Clearance Hole Diameter d c in. ¹⁄₂ ⁵⁄₈ ⁷⁄₈<br />
Maximum Installation Torque Tinst,max ft-lb 50 2 65 2 150 2<br />
Maximum Impact Wrench Torque Rating Timpact,max ft-lb 150 3 385 3 385 3<br />
Embedment Depth hnom in. 2¹⁄₂ 3¹⁄₄ 3¹⁄₄ 4 5¹⁄₂ 6¹⁄₄<br />
Critical Edge Distance cac in. 2¹¹⁄₁₆ 3⁵⁄₈ 3⁹⁄₁₆ 4¹⁄₂ 6³�₈ 7⁵⁄₁₆<br />
Minimum Edge Distance cmin in. 1³⁄₄<br />
Minimum Spacing smin in. 3<br />
Minimum Concrete<br />
Thickness<br />
hmin in. 3³⁄₄ 5 5 6¹⁄₄ 8³⁄₄ 10<br />
Additional Data<br />
Anchor Category category - 1<br />
Yield Strength fya psi 97,000<br />
Tensile Strength futa psi 110,000<br />
Minimum Tensile & Shear Stress Area Ase in 2 0.099 0.183 0.414<br />
Axial Stiffness in Service Load Range - Uncracked Concrete βuncr lb/in. 715,000<br />
Axial Stiffness in Service Load Range - Cracked Concrete βcr lb/in. 345,000<br />
1. The information presented in this table is to be used in conjunction with the<br />
design criteria of ACI 318 Appendix D.<br />
2. T inst,max is the maximum permitted installation torque for the embedment<br />
depth range covered by this table. This is not applicable to other embedment<br />
depths published elsewhere in this catalog.<br />
3. Timpact,max is the maximum permitted torque rating for impact wrenches for<br />
the embedment depth range covered by this table. This is not applicable to<br />
other embedment depths published elsewhere in this catalog.<br />
4. This data at h nom = 2¹⁄₂" is also valid for the THD50234RH installed at<br />
hnom = 2³⁄₄". See page 133 for further information regarding the<br />
THD50234RH.<br />
Mechanical <strong>Anchors</strong><br />
121