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2018 IBC/SDPWS 2015 - Shear Wall Schedule <br /> 7/16"OSB; 0.131"1 Nails; SPF or HF Studs ( 16"oc <br /> Table 4.3A Nominal Unit Shear Capacities for Wood-Frame Shear Wa1181-3 .7 <br /> Wood-based Panels' <br /> Mlnlmun SEISMIC WNW <br /> Minimum Fastener Panel Wipe Fastener <br /> Sheathing Nominal Penetration Fastener Panel Edge Fastener Spacing(In.) ----- .5padng U in. <br /> Material Panty In Framing Type a Sire 6 -4 I a 2 I 4 3 2 <br /> Thickness ember or • <br /> Q. - Gr v, G, - v, - G.----a, v v, v. <br /> I I (In.) (PO) WPM.) (WO (Mlf1�•) (p1f) fdpatim) I(p15) (klpdin.) (P►I) (PIO (p1N (P10 <br /> NaU(COo1A1O1°' On PLY 088 PLY 0816 PLY I Ogg PLY <br /> geNsxas4d box) <br /> Wood bnlKdlxBt l Sig 1-1/4 6d 400 13 10 600 18 13 760 21 16 11020 35 22 530 . 640 1090 1430 <br /> 3610 450 19 14 I 720 24 17 920 30 20 1220 43 24 645 1010 1290 1710 <br /> PSmxhnl ra 711e' 14/6 ed 510 16 13 ' 790 21 16 1010 27 113 1340 40 24 715 1105 1415 1875 <br /> 15/32 580 14 11 680 18 14 1100 24 17 1460 37 23 766 11205 1540 2045 <br /> 16122 1-12 10d 660 22 16 1020 29 20 1330 36 22 11740 61 28 960 1 1430 1860 2435' <br /> 8116 1.1(4 67 300 13 OS 610 18 12 700 24 14 900 37 18 505 no <br /> 060 1260 <br /> Woad as 400 11 8S 600 15 11 0 20 13 11020 32 17 560 I Ball 1090 11430 <br /> WoadYY <br /> lY WE 440 17 12 840 26 15 WO 31 17 ' 1060 45 20 815 645 1150 1485 <br /> peneba- 71162 14/8 16d 490 15 11 700 22 14 900 28 17 'MO 42 21 670 980 1263 l 1640 <br /> Zvi 181r12 520 18 10 760 11 13 900 26 16 i 1200 so 20 see 11065 ' 1370 11790 <br /> leraz 1-12 104 620 22 14 920 30 17 1200 37 /9 1540 52 23 870 1200 an 2188 <br /> 19432 880 10 19 1020 26 16 1330 33 18 1740 48 22 950 1430 1860 2435 <br /> Nail igllelnirad taslop)Plywood <br /> Siding <br /> 5116 1-1(4 ore 230 13 420 16 550 17 720 21 390 590 770 1010 <br /> Il 6/1 1.361 Id 320 18 420 18 620 20 620 22 450 670 ' 670 1180 <br /> PenkkOaem Nall(common er i 1 <br /> Sheathing• gaNanised boa) <br /> She thin • 341_ Sd _ 940 15 280 17 460 _ 19 _,000 22 , 335 605 645 940 <br /> Moe'and as ea 242 15 380 20 410 21 030 23 345 S30 070 080 <br /> M-2'Exterior __.-12 280 15 420. 20 gall 22 700 21♦ 590 75S 960 <br /> Glue') 152 _- 10d 370 21 550 '--. 20 720 2A 920 25—�6 •20 77o 1010-Ina10 <br /> se400 21 610 25 79 t 0 24 1040 26 Se' 855 11105 1455 <br /> Nall'galvanised roofing) <br /> 6Weturel 12 11 pa•gala.rooting mill(0.120' 340 4.0 400 6.0 520 5 5 i 475 645 910 <br /> Fiberboard x 1.1n1 tong x 7n6•hood) <br /> SheeII*0 111 ga.pale.roofing 1a l(0.121Y <br /> 26/32x1.981•long 314-head) - 940 4.A 4W 5.0 520 55 ( 1 475 64S 710 <br /> I.Nortunal unit ahear capacities.ball be adjusted In accordance with 43.3 to determine ASDalbvvable unil.hear capacity and L9.Fb factored wit or mist max Far general construction teen iremmrs scr 43.0.For <br /> specific requirements.see4.3.7.1 toe wood structural penal shear walls,4.3.7.3 for particleboard drool walls,20d 43.7-2 for fiberboard dear walls.Sex Appendix A for common and boo nail dimensions <br /> 2.$been arc permitted la be increased to velum ebown for 15/32 inch(nominee)sheathing with same nailing provided(a)hinds ace ip red a maximum of 16 inches on center,or(6)panels are applied with loop <br /> dimension arose ands. <br /> 3.For apecice and tirades of framing other than Douglas-Fir•Larch or Southern Pine.roduocd nominal.nit shear eapaeilit5 shall be determined by multiplying tiro tubuktod nominal tuns shear capacity by Oro <br /> Specific Gnaty Adjustment Parlor r[1-(0.5.0)1,where G=Specific Gravity Odle framing lumber from die AIDS(Table I2.3.3A).The Specific Gmvity Adjusunenl Faster eha11 real he greater then I. <br /> 4.Apparent ahem stilt en values G.,are baled on nail slip In framing with moisture content km than or equal l0 1935 at line of labnccrion and panel stiffness values for shear wall constructed wish either LISS <br /> or 3-ply plywood panels.When 4-ply on 5-ply plywood panels or composite panels are toed,O.values.tmfl be permitted to be multiplied by 1.2. <br /> S.Whet molsiure content of the Aiming is greater then 19%at time of fabrication,G.values shall be multiplied by 03. <br /> 6.Whoeepansls Ore applied onholb has of orhea well and nail spacing is lets than 6'on tamer on either side,passel joins shall be offset to fall on different farming members as grown below.Alternatively,the <br /> width of the nailed face of fuming members shall be 3'nominal or greater at adjoining panel edger end nails at all panel edges shall be staggered <br /> 7.Galvanized nets shall be hosdipped in mrn.Mosl <br /> 1 Reduction Factor=2 <br /> 2. 16"oc studs-use values for 15/32 <br /> 3. G=0.42(SPF or Hem Fir)...Adjustment Factor=[1-[0.5-0.42)]=0.92 <br /> Wall Sheathing Nail Spacing Seismic Seismic Wind Wind <br /> Type Blocked (1)or(2) Ed a/intermediate Framing Sill Plate Capacity Capacity Capacity Capacity <br /> Sides g h/b.=2 h/b.=3.5 h/b,=2 h/br=3.5 <br /> P1-6 Y 1 6"/12"oc 2x 2x 240-pif 194-pif 335-pif 272-pif <br /> P1-4 Y 1 4"/12"oc 2x 2x 350-pif 284-pif 490-pif 398-pif <br /> P1-3 Y 1 3"/12"oc 2-2x 2x 450-pif 366-pif 630-pif 512-pif <br /> P1-2 Y 1 2"12"oc 2-2x 2x 590-pif 478-pif 820-pit 669-pif <br /> P2-4 Y 2 4°/12"oc, 2-2x 3x 700-pif 568-pif 980-pif 796-p1f <br /> ea.side _ <br /> P2-3 Y 2 3"/12"oc, 2-2x 3x 900-pif 733-pif 1260-pif 1024-pif <br /> ea.side <br /> 2"/12"oc, <br /> P2-2 Y 2 2-2x 3x 1180-pif 957-pif 1640-pIf 1338-pif <br /> ` ea.side - - ....11 <br /> L3.2 <br />