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2018 IBC/SDPWS 2015 - Shear Wall Schedule <br /> 1/16"OSf3; 0.131"4) Nails; SPF or HF Studs L, 16"oc <br /> Table 4.3A Nominal Unit Shear Capacities for Wood-Frame Shear Walls3,3,90 <br /> Wood-based Panels° <br /> A T o <br /> Mlnlmun SEISMIC WIND <br /> Minimum Fastener Panel Edge Fastener Spacing(In.) Panel Edge Fasloner <br /> Sheathing No [net panaVatlon Fastener Select in. <br /> Panel in Framing Type 6 Sloss 6 4 3 g S A__ 3 2 <br /> hfateti ai Thkknass Mombar or - _..... -' _ <br /> (in.) Blocking V. 0, V. G. V. 0, v. v. _ <br /> HIM (pl7 (hipslin.l (pif) (kipOln.) (plq (krprlin.) (plr) {klpafin.) (plO 4plt) (P3) 4PII) <br /> Naillcommoner Os0 PLY OSD PLY OSO PLY OSO PLY <br /> SYoad gaNtnired frox) <br /> 10 1414 fd a 13 10 600 IS 13 ]60 23 10 IO2o 35 2x Slit bad ICdaO 10 <br /> �Nrioaf 460 19 14 720 24 17 920 30 20 t220 43 24 6t6 t010 12°0 t110 <br /> 8lv:kr6ltn 711Ga 1.3R ;J 610 le 13 790 21 to Into 27 to IMID 40 24 715 fI05 1435 le76 <br /> 15732 so 14 11 060 10 14 1100 24 17 1460 37 23 765 1205 if <br /> 2045 <br /> 1Y32 1-1r2 10d r440 <br /> 22 10 1020 2g 20 1330 36 22 1740 61 -28 950 1430 1E<0 2436 <br /> N10 1.114 fd 13 95 6t0 Is 12 TOD 24 14 903 3l 56 50S 755 963 12fA <br /> 05 6W 1 It 760 20 i3 1020 32 17 660 040 INV t430 <br /> Wood3g I7 12 640 25 16 o2U 3! 1T 1060 46 20 oi5 895 11(q 1465 <br /> bd 15 11 7to 22 14 900 20 17 1170 42 21 010 960 t2(p luo <br /> 13 10 760 19 t3 �00 16 Y2o0 3P 2) ;730. 10655932 1 4r2 IOd 22 S4 920 3D IT '1200 3T t0 1540 52 23 Vo 1290 1660 -2165 <br /> 9'32 19 t3 1020 26 16 t339 18 1710 46 72 950 14's0 1210 2935 <br /> laAa1 Nall(gaNanlsod casino) <br /> 6YJthg SAG 1-V4 Cd 260 13 420 IC 550 17 720 21 393 690 770 1010 <br /> 3.9 fa'd ed 320 E da0 18 620 20 62Ca 22 450 0r0 810 1 1169 <br /> Nail(common or <br /> I'ltlGieOnard pal�anizgd bo%) <br /> S116rtrdrg• 3,8 6d 240 16 30 17 160 19 f(t3 ?2 315 605 645 340 <br /> K�or 3M - ed 260 10 900 20 400 21 a" 23 365 530 570 No <br /> Ok.a'and 1f1 260 Is 300 20 _640 22 _7_0] -�L _340_ Gs,� 76s <br /> 1.1.2'Eaterior ._ - -- .._ <br /> Glua-) 1/2 fOd 370 21 660 23 720 24 c�M 26 620 -770 101D 1250 <br /> yg 400 21 o 23 79J 24 1w0 241 660 8$5 1109 1455 <br /> Heil(galvanlred tooling) <br /> &'r,mual 112 11 ga.gid.lo041g nil(0.120' 340 4.0 40 5.0 5" 5.6 47F fi45 730 <br /> Fa;tts d <br /> SneaOoivy 1I 9a•p31v,toofty nail(0.120' <br /> 2602 a t•374'Iara3 x 3+8'head) 3A0 A.O 44i0 6.0 620 6 5 476 645 730 <br /> 1.Nomiml unit 1beu eapartlies shall bradjuned•ens:ssudanca lr ith4.331ndetemsirae ASD allowable unit rlheareapacily and LUD faeiceed nail resistance.ForgtncrelconstruciionrcGeircmenlssec4.3.6.For <br /> aprYtfic aquitarhtnb,i(Y A.3.7.1 Itst woad sbachhml panel sliest walls,4.3.7,2 for p3dieleboard itself walls,attd 4.3.7.3 for bl:tboatd thtor walls.Sea Appendix A for common and(tin mil dimcaasions. <br /> -Shears me pertnkled to be Incteuttl to vulues shown rot 15732 Inch(nominal)shtalhing wide same uaitidg plovi"(a)studs ate spwt-3 a ma imum of 16 inches on center,of(b)panels aft rirplird wish long <br /> dimension a,mss Buds. <br /> 3.For apetia and gtadts or fransing other(Ilan Douglas-fu-Lurch or Su tthnn Pine,taluttd nosdmnl unit Shear(I)ci&s ehlil be dttrnnuord by nndtiplying llw tabulated thrxttlrial unit'bra'eapaeity by Ur. <br /> Specifsn Gravity Adjustment Factor=11•(D.5 0)l,whale a="lose Gra%ity older framing lumber from the NDS(Table 12.3.}A).The Sp tifie Gravity Adjustment pxtor shall not he greater shin 1. <br /> 4.AN olcnt aleal stiffness vattlat r1,,ate based on nail still in fneung with moisture content its%Ilan or eya3110 191,4 at time of fabriealim and panel ssiffOSL5 values for shear%Ills(ornoucted with either OSB <br /> a 3-ply ply>.-ood panels.lYbcn 4p1y ce S•ply plywood panels or eontposile panels ere use4 O,values shah lM ptnnilkd la be multiplied by 1.2. <br /> 3.lYheao moinurc cam<m of 12e framing is greater than 19%a1 ttmt of Pabrieasion.(i.nludt shill br muhiplicd b'y o.5. <br /> 6.H7hew panels ate opplied OnLa1h facts of a shear wall and nail sgrecing is less than 6'on(enter o u either side,panel joinli shall t:a offkt to fa11 an diffeltol f omblg tr.<misecs as ahmvn bela:v.Altrmattvrly,dx <br /> width of tow nailcd race erfnming members sh311 be 3'nominst of praiser a1 adjoleling panel edges and oils atoll portal edges shall be steggercd. <br /> 7.Galvaniatd roils shall ba hol•digthed or t1mIh1M. <br /> i 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 /> r <br /> f <br /> PI-6 Y 1 6"/12"oc 2x 2x 240-plf 194-pif 335-plf 272-plf <br /> i <br /> r P1-4 Y 1 41/12"oc 2x 2x 350-plf 284-plf 490 pif 398-p1f <br /> P 1-3 Y 1 W/12"oc 2-2x 2x 450-pif 366-pif 630-pif 512-pif <br /> is P 1-2 Y 1 21'1211 oc 2-2x 2x 590-pif 478-pif 820-plf 669-plf <br /> P2-4 Y 2 4'/12"oc, 2-2x 3x 700-plf 568-plf 980-pif 796pif <br /> ea.side <br /> P2-3 Y 2 3"/12.h oc. 2-2x 3x 900-pif 733-pif 1260-plf 1024-plf <br /> ea.side <br /> Y P2-2 Y 2 2"/12"oC 2 2x 3x 1 180 pif 957-p1f 1640-pff 1338-plf <br /> ea.side <br /> is <br /> Y <br /> t <br /> L3.2 <br />