Simpson Strong-Tie S/HD8S Installation Guide
Contents
1. 6 1 30 14 2 54 2 16ga 13 500 0 11 21 565 0 13 33 075 Steel Fixture 15 810 0 043 25 320 0 065 42 845 fo 2 33 2 20ga 3 895 0 081 5 620 0 144 8 645 F4 i 2 43 2 18ga 5 345 0 098 7 710 0 146 11 865 1 7 ES MD sos 70 11 2 1 2 ANE 2 54 2 16ga 8 950 0 082 14 280 0 141 20 310 Steel Fixture 9 080 0 069 14 545 0 104 22 975 2 33 2 20ga 5 840 0 070 8 430 0 124 12 970 118 i 5 A 7 ca pia 2743 2 18ga 8 015 0 087 11 565 0 12 17 795 MD S0108 go 13 2He 1 fe 3 Dia 954 2 169a _ 12 090 0125 19720 023 28 050 Steel Fixture 15 635 0 102 24 955 0 123 35 495 2 43 2 18ga 16 020 0 118 15 425 0 179 22 165 WD s158 171 O 17 2 6 1 6 1 4 Dia 2 54 2 16ga 16 020 0 090 25 565 0 121 36 360 Steel Fixture 18 690 0 104 29 825 0 139 42 425 These products are available with additional corrosion protection Additional products on this page may also be available with this option Check with Simpson Strong Tie for details 1 The Designer shall specify the foundation anchor material type embedment concrete with no load reduction provided that additional elongation of the and configuration Some of the tabulated holdown tension loads exceed the tension strength of typical ASTM A 36 or A 307 anchor bolts 2 Stud design by Specifier Tabulated loads are based on a minimum stud thickness for fastener connection 3 inch self drilling screws may be substituted for 14 self tapping screws 4 Deflection at ASD or LRFD includes fa2. S HDS and S HDB Holdowns SIMPSON The S HD series of holdowns is designed for installation with either n screws or bolts into the studs or column The S HDS series installs with siasi 14 screws and has been designed to utilize fewer fasteners to reduce required only installation time The S HDB series is ideal for bolt on applications where rotted stud S HD15S the cold formed stud manufacturer can pre punch the bolt holes ee S HD15B o S HD8S and Material See table O S HD10S similar Finish Simpson Strong Tie gray paint Hot dip galvanized is available H see Corrosion Information pages 17 20 H orl Installation Use all specified fasteners some models have extra anoa yea fastener holes See General Notes Ey e Anchor bolt washer is not required a ihe aunties e Standard washers are required on stud bolt nuts for model S HDB ye 82 S HD8S e Thin wall socket OD 2 maximum is required for S HD15 to AAN tighten the 1 anchor bolt eea Stud bolts use A307 e Boundary members back to back studs design shall be by Designer a e S HDS and S HDB holdowns can be welded per Designer s recommendation and specification Typical To tie back to back stud members together the i S HD10S Designer must determine the fasteners required Typical Typical Clark to bind members to act as one unit Welders S HD10S S HD10B Dietrich Stud and
3. stener slip holdown deformation and anchor rod elongation for holdowns installed up to 4 above top of concrete Holdowns may be installed raised up to 18 above top of anchor rod is accounted for See bottom of page 114 for installation detail 5 The Nominal Tension Load is based on the tested average ultimate peak load and is provided for design in accordance with section C5 of AISI S213 that requires a holdown to have a nominal strength to resist the lesser of the amplified seismic load or the maximum force the system can deliver 6 Not all fastener holes for S HDS holdowns need to be filled as additional fastener holes provided Install fasteners symmetrically 7 See pages 65 through 81 for more information on Simpson Strong Tie fasteners 116 C CFS 15 2015 SIMPSON STRONG TIE COMPANY INC
4. welding procedures shall be qualified as Back to PACO Column Application specified in AWS D1 3 Welded connections Back Stud Installation BAR used for cold formed steel structural members Installation See Code Report in which the thickness of the thinnest Report connected part is 0 18 inch or less shall comply to AISI S100 Specification Section E2 See SB SSTB and PAB Anchor Bolts on Holdowns and Tension Ties pages 108 113 for anchorage options e See SET XP and AT XP adhesive products for anchor bolt retrofit options Codes See page 11 for Code Report Reference Key Chart Fasteners ASD Ibs LRFD Ibs Nominal Stud Member i Moas e w he i telat Stud Thickness Tension Deflectionat Tension Deflection at Jenan cone in __ Fasteners mil ga Load ASD Load Load LRFDLoad ibs __ 2 33 2 20ga 7 335 0 12 11 715 0 204 13 720 118 AEN qr _2 43 2 189a 8 750 0 086 13975 0146 21 435 MD seos iq 1 2 1 7 H 5r tb ga 8 855 0 106 14 145 0 162 21 700 Steel Fixture 10 840 0 053 17 335 0 072 32 525 2 33 2 20ga 7 400 0 122 11 815 0 192 13 835 118 a 5 N 2 43 2 18ga 11 120 0 112 17 755 0 124 20 795 Sanos 10 We o hal k atlas 2 54 2 16ga 12 220 0 096 19 520 0 145 29 940 Steel Fixture 12375 0 043 19 820 0 061 83 930 2 43 2 18ga 12 110 0 096 19 340 0 164 22 645 S HD15S 171 7 17 2 e 1
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