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Report �s7d-OrC-- 0 03 4-1 ! 2755 ' " & -1.- rAr.iir 1: 91/2"-16" TJI® JOISTS RECEIVED This section contains design information for 9W-16"deep Trus Joist®TJI®joists. w 2016 These standard-size TJI®joists are readily available through your local Weyerhaeuser dealer or d' buto . Offered with the flange sizes shown below,they come in lengths up to 60'(in 1' incre F "ut"11 AFI`) StilLDING DIVISION 1�" Design Properties (100%Load Duration) r Basic Properties Reaction Properties 11/a"-13/sf_ -�{ Maximum Maximum 3Yz"Intermediate 5%'Intermediate 9/z Depth TJI® Joist Resistive Joist Onsy Vertical 1314"End 3v2,.End Reaction(lbs)' Reaction(lbs) 3/s' 1P/a" Weight Moment El x 10 Shear Reaction Reaction 14" (lbs/ft) (ft-lbs) (in.-lbs) albs) (lbs) (lbs) No Web' With Web No Web With Web 16" Stiffeners Stiffeners(2) Stiffeners Stiffeners(r) -i 110 2.3 2,500 157 1 1,220 910 1,220 1,935 N.A. 2,350 N.A. ill® 110 joists 91/i" 210 2.6'1 _ 3,000 186 1 1,330 1,005 1,330 2,145 ,, N.A. 2,565 N.A. 230 2.7 3,330 206 1,330 1,060 1,330 2,410 N.A. 2790 N.A. �� 21/16" 110 2.5'1 3,160 267 1,560 910 1,375 1,935 2,295 2,350 2,705 210 2.8 3,795 315 1,655 1,005 1,460 2,145 2,505 2,565 [ 2,925 11/4"-13/8' 11W 230 3.0'' , 4,215 347 1,655 1,060; 1,485' 2,410 j 2,765 2,790 3,150 91/2" 360 3.0 6,180 419 1,705 1,080 1,505 2,460 2,815 3,000 3,360 3/8" 114" 560 4.0 9,500 636 2,050 I 1,265 `' 1,725 3,000 "3,475 3,455 3,930 110 2.8 3,740 , 392 1,860 910 1,375 1,935 2,295 2,350 2,705 210 3.1 4,490 462 1,945 1,005 1,460 2,145 2,505 2,565 2,925 T710 210 joists 14" 230 3.3 4,990 509 1,945 1,060 1,485 2,410 2,765 2,790 3,150 360 3.3' 7,335 ' 612 1,955 1,080 1,505 2,460 2,815 3,000 3,360 5660 4.2 11,275 926 2,390 1,265 1,725 3,000 3,475 3,455 3,930 h- 11/a13/a' 25/16" 110 3.01 4,280 535 2,145 910 1,375 1,935 2,295 2,350 2,705 }-- -1- 210 3.3 5,140 629 2,190 1,005 1,460 2,145 2,505 2,565 2,925 16" 230 3.5' 5,710 1 691 j.2,190 1,060 1,485 ' 2,410 2,765 2,790 1 '3,150 9W j 360 3.5 8,405 830 2,190 1,080 1,505 2,460 2,815 3,000 i 3,360 3/6" 14" 560 4.5 12,925 ,- 1,252 2,710 1,265 1,725 3,000> 3,475 3,455 3,930 1 16" (1)Caution:Do not increase joist moment design properties by a repetitive member use factor. (2)See detail Won page 27 for web stiffener requirements and nailing information. TJI®230 joists 1_1r25/16" General Notes For Tile 110,210,230,and 360 Joists -I • Design reaction includes all loads on the joist.Design shear is computed at the A_ 22.5 w14 + 2.67 wL2 1W inside face of supports and includes all loads on the span(s).Allowable shear El d x 105 117/8" may sometimes be increased at interior supports in accordance with 3/8" 14" ICC ES ESR-1153,and these increases are reflected in span tables. For Ill®560 Joists 16" • The formulas at right approximate the uniform load deflection of A(inches). A= 22.5 wL4 + 2.29 wL2 El d x 105 TJI®360 joists w = uniform load in pounds per linear foot Lspan in feet '1 -31/2" Tito SomeTJImjoistseriesmaynotbeavailable = p joists are intended d =out-to-out depth of the joist in inches forrlry useapplications in your region.Contact your Weyerhaeuser 13� representativeforinformation El =value from table above 111/s" /16" 14" 16" _t TJI®560 joists WARNINGi, Lack of proper bracing during construction can result DO NOT walk on joists WARNING NOTES: in serious accidents.©bserve the following guidelines: until braced. Joists are INJURY MAY RESULT. 1. All blocking,hangers,rim boards,and rim joists at tile end supports of the T11®joists must be unstable completely installed and properly nailed. until braced 2. Lateral strength,like a braced end wall'or an existing deck,must be established at the ends DO NOT stack laterally of the bay.This can also be`accomplished by a temporary or permanent deck(sheathing) building materials on fastened to the first 4 feet of joists at the end of the bay. unsheathed joists. Bracing Includes: .®�..• stack only over 3. Safety bracing of 1x4(minimum)must be nailed to a braced end wall or sheathed area(as in NINIWIlly beams or walls. •Blocking note 2)and to each joist.Without this bracing,buckling sideways or rollover is highly probable •Hangers under light construction loads-such as a worker or one layer of unnailed sheathing. •Rim Board 4. Sheathing must be completely attached to each T11®joist before additional loads can be DO NOT walk on joists •Sheathing placed on the system. I., that are lying flat. •Rim Joist fib,► 5. Ends of cantilevers require safety bracing on both the top and bottom flanges. =�' •Strut Lines 6. The flanges must remain straight within a tolerance of 1"from true alignment. Trus Joiste TJI®Joist Specifier's Guide TJ-4000 I April 2016 6 FLOOR SPAN TABLES JOISTS 1/480 Live Load Deflection How to Use These Tables Depth TJI® 40 PSF Live Load/1D PSF Dead Load 40 PSF Live load/20 PSF Dead Load 1. Determine the appropriate live load deflection 12'o.c. -16"o.c. ;19.2"o.c. 24"o.c 12"o.c. 16"o.c. 19.2"o.c. '24"o.c. criteria. 110 16'-11' 15'-6 14'-7" 13'-7" 16'-11" 15'-6" 14'-3" 12'-9" 9'/:" 210 17'-9" 16'-3" 15'-4" 14'-3 17'-9" 16'-3" 15'-4' 14'-0" 2. Identify the live and dead load condition. 230 18'-3 16'-8 15'-9" 14'-8" 18'-3" 16'-8" 15'-9" 14'-8" 3. Select on-center spacing. 110 20'-2' 18'-5" 17'-4" 15'-9"(ti 20'-2" 17'-8" 16'-1'(1) 14'-4 ill 210 21'-1' 19'-3" 18'-2 16'-11" 21'-1" 19'-3 17'-8" 15'-9"(1) 4. Scan down the column until you meet or exceed the 111/2" 230 21'-8" 19'-10" 18'-8" 17'-5 21'-8" 19'-10" 18'-7" 16'-7"i1) span of your application. 360 22-11' 20'-11' 19'-8" 18'-4" 22'-11' 20'-11" 19'-8" 17'-10"11i 5. Select Til®joist and depth. 560 "26'-1" 23'-8" 22'-4" 20'-9°'s 26'-1" 23'-8' 22'-4" 20'-9"(1) 110 22'-10" 20'-11" 19'-2" 17'-2"(1) 22'-2" 19'-2" 1T-6"11i 15'-0"(1) 210 23'-11" 21'-10" 20'-8" 18'-10"(Ii 23'-11" 21'-1" 19'-2"(') 16'-7"in General Notes 14" 230 24'-8" 22'-6" 21'-2" 19'-9"ill 24'-8" 22'-2" 20'-3"(l) 17'-6"111 360 26'-0" 23'-8' 22'-4 20'-9"(1) 26'-0" 23'-8" 22'-4'(1) 17'-10"i11 • Tables are based on: 560 29'-6" 26'-10" 25'-4" 23'-6" 29'-6" 26'-10" 25'-4"11) 20'-11"m — Uniform loads. 110 25'-4" 22'-6" 20'-7"11i 18'-1"11 G 231-9" 20'-7"(1) 18(_0),(1) 15' D"c1) — More restrictive of simple or continuous span. 210 26'-6" 24'-3" 22'-6"iii 19'-11"111 26'-0" 22'-6")1) 20'-7"111 16'-7"i�) — Clear distance between supports 16" 230 27'-3" 24'-10" 23'-6'' 21'-1"(1) 27'-3" 23'-9" 21'-8"11) 17'-6'(1) — Minimum bearing length of 1''/a"end(no web 360 28'-9" 26'-3 24'-8"(1) 21'-5"(1) 28'-9" 26'-3"(1) 22'-4"(I) 11'-10"n1 stiffeners)and 31/2"intermediate. 560 32'-8 29'-8" 28'-0" ' 25'-2"('), 32'-.8" 29'-8" 26'-3"(1) 20'-11"i11 • Assumed composite action with a single layer of 24"on-center span-rated,glue-nailed floor panels 1/360 Live Load Deflection (Minimum Criteria per Code) for deflection only.Spans shall be reduced 6" 40 PSF Live Load/10 PSF Dead Load 40 PSF Live Load/20 PSF Dead Load when floor panels are nailed only. Depth Ill® 12"o.c. 16"o.c. 19.2"o.c. 24"o.c,' 12°o.c. 16"o.c. 19.2"o.c. 24"c.c. ■ Spans generated from Weyerhaeuser software may 110 18'-9" 17'-2" 15'-8" 14'-0" 18'-1" 15'-8" ` 14'-3" 12'-9" exceed the spans shown in these tables because 91/2" 210 19'-8" 18'-0" ,; 17'-0" 15'-4" 19'-8" 17'-2" 15'-8" 14'-0" software reflects actual design conditions. 130 20'-3 18'-6" 17'-5 16'-2 10'-3" 18'-1 16'-6" 14'-9" • For multi-family applications and other loading 110 22'-3" 19'4" 17-8" 15'9"'n1' 20'5" 17'8" 16'1'(1) 14'-4 u> 210 23'-4" 21'-2" 19'-4" 17'-3"(1) 22'-4" 19'-4" 17'-8" 15'9"(1i conditions not shown,refer to Weyerhaeuser 111/2" 230 24'-0" 21'-11" 20'-5" 18'-3" 23'-7" 20'-5" 18'-7" 16'-7"(1) software or to the load table on page 8. 360 25'-4" 23'-2" 21'-10" 20'-4"(') 25'-4" 23'-2" 21'40"rn 17'-10"(1) 60 28'-10" 26'3 24-9" 23'0" 28'-10" 26'3" 24'-9" , '20'-11"(1) 5 110 24'-4" 21'-0" 19-2" 17'-2"(1) 22'-2" 19'-2" 17'-6"(1) 210 26-6" 23'-1' 1 21'-1" 18'-10"(1)'' 24'-4" 21'-1" 19'-2"(1) 16'-7"i') Live load deflection is not the only factor 14" 230 27'-3" 24'-4" 22'-2" 19'-10"(1) 25'-8" 22'-2" 20'-3"(1) 17'-6"(1) ffiataffects ljowa floor will perform. 360 28'-9" 26'3' 24'-9"i1) 21'-5"(11>` 28'9" 26'-3r'ru 22'-4"in 17'-10"cu To more accurately predict floor performance, 560 32'-8" 29'-9" 28'-0" 25'-2"(1) 32'-8" 29'-9" 26'-3"(1) 11)20'-11 use our Tt ProRatings.' 110 26'-0" ' 22'-6" 20'-7")') 18'-1"(1) 23'-9 20'-7"w 1$'-9"ai 210 28'-6" 24'-8" 22'-6"(1) 19'-11"(1) 26'-0" 22'-6"(1) 20'-7"(1) 16'-7"(1) 16" 230 30'-1" 26'-0' 23'9" 21'-1"13)' 27'-5",, 23'-9" 21'-8"(1) 17'-6")" 360 31'-10" 29'-0" 26'-10"(1) 21'-5"(1) 31'-10" 26'-10"l'1 22'-4"(1) 17'-10"(1) 560 36'-1" 32'-11" 31'-0"(1) 25'-2"n) 36'-1�, 31'-6"r'i 26'-3"a) 20'-11"(1) (1)Web stiffeners are required at intermediate supports of continuous-span joists when the intermediate bearing length is less than 5'/a"and the span on either side of the intermediate bearing is greater than the following spans: JI® 40 PSF Live Load/10 PSF Dead Load 40 PSF Live Load/20 PSF Dead Load 12"o.c. 16"o.c. 19.2"o.c. 24"o.c. 12"o.c. 16"o.c. 19.2"o.c. 24"o.c. 110'' 19'-2" 15'-4" 19'-2" 16'-0" 12'-9" 210 21!-4" "17'-0" 21'-4" 17'-9 14'-2" 230 ' Not Req. Not Req. Not Req. 19'-2" Not Req. Not Req. 19'-11" 15'-11" 360 24'-5" 19'-6" ', 24'-5" 20'-4" 16'-3" 560 29'-10" 23'-10" 29'-10" 24'-10" 19'-10 • Long-term deflection under dead load,which includes the effect of creep,has not been considered.Bold italic spans reflect initial dead load deflection exceeding 0.33". Trus Joist"TJI®Joist Specifier's Guide TJ-4000 I April 2016 7 -W FLOOR LOAD TABLE 1 Floor-100% (PLF) Joist Clear Span 8' 10' 12' 14' 16' 18' 20' 22' 24' Depth Til® Live Live •ive Live Live Live Live Live Live Total' Total Total Total Total Total Total Total Total Load Load' Load Load Load Load Load Load', Load ,Load Load _Load Load Load Load Load Load Load L/480 1/480 L/480 L/480 L1480 L/480 L/480 L/480 1/480 110 * 190 140 152 85 127 56 99 38 76 91h" 210 IM 210 161 169 99 141 65 119 45 90 lin mil 1 230 11111 236 175 190 108 158 71 133 49 99 millan 110 190 152 127 92 109 63 95 45 76 210 210 ism 169 141 106 121 74 106 53 92 Y 111/4" 230 236 * 190 * 158 116 136 80 119 58 102 43 83 360 * 241 * 193 * 162 136 139 95 121 69 108 51 97 39 I 78 560 * 294 * 236 * 197 * 169 138 148 101 ' ''132 76 119 58 108 45 91 110 * 190 * 152 * 127 109 91 95 66 85 210 *' 210 * 169 * 141 * 121 * (' 106 76 94 57 85 14" 230 * 236 * 190 * 158 * 136 115 ( 119 83 106 62 95 47 81 360 *, 241 * 193 * 162 139 * 121 98 108 73 97 56, 88 44 ;'81' 560 * 294 * 236 * 197 * 169 * 148 * ( 132 107 119 83 ( 108 65 ? 99 110 *'' 190 * 152 * 127 *,r 109 * 95 * ` 85 664 76 1 210 210 * 169 * 141 * 121 * 106 94 76 85 58 77 16" 230 * 236 * 190 158 * 136 * 119 * 106 83 95 64 s 87 50 78 360 241 * 193 162 139 * 121 * 108 97 75 ' 88 59 81 560 ; 294 * 236 * 197 * 169 * 148 * 132 * 119 * 108 86 ' 99 *Indicates that Total Load value controls. How to Use This Table General Notes 1. Calculate actual total and live load in pounds per • Table is based on: ■ Live Load is based on joist deflection of L/480. linear foot(plf). — Minimum bearing length of 13/4"end and 3/" • If a live load deflection limit of L/360 is desired, 2. Select appropriate Joist Clear Span. intermediate,without web stiffeners multiply value in Live Load column by 1.33.The — Uniform loads. 3. Scan down the column to find a TJI®joist that - More restrictive of simple or continuous span resulting live load must not exceed the Total Load meets or exceeds actual total and live loads. shown. — No composite action provided by sheathing. • Table does not account for concentrated loads.Use Refer to PSF to PIP Conversion table on page3l • Total Load values are limited to deflection of L/240. Weyerhaeuser software when this condition applies. TIPS FOR PREVENTING LOO NOISE Trus Joist®T11®joists are structurally uniform and dimensionally stable,and they resist shrinking and twisting.This helps prevent gaps from forming around the nails between the joist and the floor panels—gaps that can potentially cause squeaks or other floor noise.Using TJI®joists can help you build a quieter floor,but only if the entire floor system is installed properly.This is because other components of the floor system,such as hangers,connectors,and nails can be a source of floor noise. Properly Seat Each Joist Use Adhesive and Special Prevent Shrinkage Avoid "Shiners" in Hanger Nailing When Needed �: V Construction /adhesive I :Movement Gaps develop as Dab subfloor adhesissheathing shrinks Shiner in seat of hanger* Bend tab and fasten Seat the joist tight to the bottom of the Nail interior partitions to the joists when Keep building materials dry,and properly Exercise care when nailing.Nails that hanger.When using hangers with tabs, possible.If the wall can be nailed only to glue floor panels to the joists.Panels barely hit the joists(shiners)do not hold bend the flange tabs over and nail to the the floor panel,run a bead of adhesive*i that become excessively wet during the panel tight to the joist and should TIE®joist bottom flange.Placing a dab under the wall and either cross nail,nail construction shrink as they dry.This be removed.If left in,the nails will rub of sub/foor adhesive*in the seat of the through and clinch tight,or screw tightly shrinkage may leave gaps that allow the against the side of the joist when the hanger prior to installing the joist can into the wall from below. panel to move when stepped on. panel deflects. reduce squeaks. * Weyerhaeuser recommends using solvent-based subfloor adhesives that meet ASTM For more information and tips on how to Prevent floor noise,refer to the Weyerhaeuser D3498(AFG-01)performance standards.When latex subfloor adhesive is required, Prevention and Repair of Floor System Squeaks lechnicalResource Sheet,9009, careful selection is necessary due to a wide range of performance between brands. or contact your Weyerhaeuser representative. Trus Joist®TJI®Joist Specifier's Guide TJ-4000 I April 2016 8