|
2018 IBC/SDPWS 2015 - Diaphragms (8d Nailing)
<br /> Table 4.2C Nominal Unit Shear Capacities for Wood-Frame Diaphragms
<br /> Unblocked Wood Structural Panel Dlaphragms]."0
<br /> ...._.__-_ A..___ 8
<br /> . ; _ SEISMIC WIND
<br /> wnan„m 'In. FP:... rag at _.
<br /> Minimum Minimum pon,rn.1 wisp, 5 in.Nail Spacing a1 saaphr.we bound.dee dlaphragm boundaries and
<br /> Common Fe:4mm Nominal of Na,IM 4,4,are and supported panel edges au what,anti ed•es
<br /> SheathIng Grad. Penetration Penal Suppertaa
<br /> Nail Size Cav6a
<br /> M Framing Thickness Edges and Caere 1 Caees 2,3,4,9,8 Case 1 2 3 656
<br /> . (In.) (Ind Sound]1 v. G. 5. G. e„
<br /> _JEII) Mee.) (p14. (455..) �7!1J W
<br /> __ _ 056 PLY 088 PLY
<br /> 8d t.1/4 5/18 330 9.0 7.0 250 6.0 4.5
<br /> {I 3 370 7,0 IT, 280 4.5 /.0,.,
<br /> StructuralI 8d I 1,y8 are 2 /80 0.5 7,0 JSO 6.0 45 670 505
<br /> J 530 7 5 5.0 490 5.0 4.0 , 1
<br /> 10d j 1.712 15I32 30)2 570 14 10 430 9.5 7.0 600 600
<br /> 3 12 9.0 480 8.0 6.0 �r .70
<br /> • y18 2 300 9.0 8.5 220 8.0 4.0 420 0 ;
<br /> 64 I 1-114 3 349 7.0 55 250 5,0 3.3 _475
<br /> ye 2 SJ0 7.5 55 250 d 0 4.0 460 J50
<br /> _-- 3 370 6.0 4.5 260 4 0 3.9
<br /> yg 2 430 9.0 5 5 329 6.0 4.5 4.°,
<br /> �j 400 7.5 5.5 360 5.0 �.S 6
<br /> 311aellf✓9 and Bel 1CV5 7lte 2 460 8.5 6.0 340 5.5 90 �•, 47$---
<br /> SinglePloor 510 7,0 5,5 300 4 5 3,5 530
<br /> ty� 460 7.5 5.5 080 5.0 40 505
<br /> 3 530 85 5.0 400 4.0 3.5
<br /> 15)32 2 510 15 to 380 10 8.0
<br /> 10d 1-1/2 • 3 650 12 80 430 8.0 5.5
<br /> 2 0 13 - 430 8.5 5.5
<br /> �_ _ ( 18722 3 510 10 75 950 70 50
<br /> I.Nunuul Wirt shoe ulucaies d,illheWjined its eireadenre with 4.2.3 to de• Cases 1113.05euaaus Cases 284 Cnmomno Caste 5860nnunuoa.
<br /> heroine ASO all able unit Omer cepanty end LN'D restored and resistance. Panel John PinNed2o,lar Panel lou0s Puaikl in Panel looms ibrpen
<br /> Faa general eamtraction requirements tee 4 2.6 For specdie requirements, In Framing Framing elicuiw and Pernik!m
<br /> see 4 2.,I:or wood structural panel diaphragms.Soe Append.A for common Meaning
<br /> cod dim
<br /> 2.For spoo and grades of fronting usher sane D,u41m-Fir-larch tar Southern Long Panel Direction, 'ail „.. F
<br /> Pine,aduced nominal unit darer capaelles shall be determined by multiplyitp Ikspnodiosla la SupPup, '�+ cm.a «. w
<br /> thetahlated. 0004unit.bearrepteitybywrSpecrhe0ravfyAdjurmml !tI1I1 ,--
<br /> Roome(I(0l5)J,wheat-Spenhe L'eaviy of the framing lenewm gi' '.I' Si IBlllh. �I'-
<br /> r. 1
<br /> the boobo •
<br /> lb..l±J3Al.The spat Gravity Adjustment F.aa shall cm -.r .. a 't1LI1 NIl'
<br /> be neuter dun I -
<br /> 3.Appesem,hear tidiness wines.Cr„are based on nail,lip in framing will, -
<br /> mm,snae covient than tar equal 1u:9%at time nr fabrication aril panel I.nog Panel Direction era.,
<br /> 011756a values f diaphragms cmnesttd al,b tar r 05I m 3 ply ply.-anal Punit to Support• '� ..tea U
<br /> panels When4 ply I ply plywood pa,elsor.ompon,:e roach arc used.G. i o�� ._ 11 If
<br /> values shall beps J be multiplied by 1.2. � � ;
<br /> 4.Where mas,um,oar end of the hermits u straw than 195.at ll 3(Lbric. �I It@t3Illi11i5e 1.
<br /> room.G,,.alum shell ne mulnpllod by 0.3.
<br /> 5 flfaphtagm r'1 th a depends on e dare nl,n of snntn:nsu,panel mints a... e.n.r.r.e., "'^'•"'-"
<br /> with raper.to the ia4.8 docedon end Mr..fm of fnm.ng mrmb a.en4 u I.)600/,04u040 are 00 o171.w hams may to loans than de spsnrwm gtheb dam,kn
<br /> ,ndppodenr of the panel anrntuion 3sea Ina alms KTmJsularaauppm.
<br /> 154e Sa,rni]IaM Sagse 17.31
<br /> Table 4.2A Nominal Unit Shear Capacities for Wood-Frame Diaphragms
<br /> --- Blocked Wood Structural Panel Dlaphragms)•'•a'"
<br /> •
<br /> 50w 50 eem0
<br /> 0141 Sps1„O I,.1 n mp,ne6m
<br /> 50u017/674 tan cat.)..0 en4awu.
<br /> NallSMpaq bin.I at eapmpm ewmaea(all cues).atrmWaum Peel 40104 eaadab load se.Gap. 1.m load(Caaea]6
<br /> (_____-__ .._ rlGsa 36_J,end•ell pm*edge,lees.I eat 4 end at 1 aaa5e6
<br /> • uamn 0,h.a Mom -__-i L_-_2 -._ 2-1R I ! 6 4 )-1R )
<br /> saner .anomu I I Nod 6Malne in.)Asmara panele,gm
<br /> suet., common aena,ra,Nn in parrNrW dAdlanh,e• _ a Ila*Nee`al al other mat atlas(Cases 1,a 3,a 41 Caa.a135as
<br /> gran MO Sin Paid 'PanN rdaes - 4
<br /> Prlb.lu 5 ])0 1]6.OS I fall II R,6.0 !! Oa 0.65 ._...ice_, r. �-v..
<br /> IWmOmu i „
<br /> Woo.. (Alm .. 1j40 faW� OWN .__On Lt(•a_4!__.41g. MMn,.d J ..I MO. ,.d
<br /> _ ___ Ire) r 00* PLY Ova 0.Y 0h PLO 05a Ry
<br /> - S1050 f t]5
<br /> /a 1-1M sea 40 1176 1330
<br /> rename ea IASI L 3-_ 540 14 II YA 40 7.5 1060 13 10 1200 21 15 - .0)0 • 111S : i{W
<br /> I _ 600 12 10 ap 15 5.5 1200 112 00 1350 IS 13 ' 1W 1010
<br /> ISO FIR ,602 2 640 21 17 IN 15 17 t710 10 +! )k60 ]I N 1
<br /> 3 7A A 15 !60 17 e6 nun 16 13 • hill 26 12 AIS
<br /> d1a 7 340 15 1D ISO 70 70 a/0 13 Pb 7b0 11 u L2t�
<br /> ad Fla 3 3w 12 SO 500 70 60 !6m 10 10 653 to 12 p'' 1063 m
<br /> yin 3 340 13 95 560 7.5 60 P40 3 70 Ob IS 12 9 in
<br /> 0 4A 10 It !60 lob 50 P4D 85 10 y ill
<br /> 3R ) 460 IS 11 6e0 e5 76 sal) 13 65 21 eb ®® 1125
<br /> pSw 14 rs 770 fA 00 gg 1e 0s 177a 12 I iZFIRW 1714
<br /> Y IA• it6 ".n l4 10 OM 60 70 IOtO 12 5! t110 2a ] I t610
<br /> yg,Poa ] 7,y0p 11 all 760 1.0 Oy 1114 10 Ip6 1M0 17 ((a 5
<br /> 1633 2 DO 10 95 120 to !D lam 11 dD t300 tf IJ I
<br /> II
<br /> 0 93 730 74q1 5s 1060 21 7.5 mad 13 11 00
<br /> ,•u 2 - Dq 15 15 7 ID 1 raw 21 a 1gil 3) 16 Ma
<br /> IM 1->R - 3 030 21 l4 NO 1 9g,3 7 Ix 1470 M to MO
<br /> ! MO 21 . a60 13 et 122.0 3- 193- A e1 .tyJ2
<br /> 3 tan t7 12 MO 10 ea 1440 14 ❑ 5 2119_ low. 4245 _2013_ -2055
<br /> I.Nominal met Men unapt dell be adjusted is wandered with 41.3todeanuue CM,laarall•seaa Cates Md.Cannella,. Cow 566 r'mWmm,u
<br /> ASD allexabte unit 1heaspariy and LRRFD brim,'unit resistance.For aangtd Panel Nast Papaatgrrtdar Paul Innn's Peelle:In Pam;lams Perm.
<br /> crosRshonrep0aeen0 see 42.n Fan sprellk lnquuemtas,see a 27 I Winced to Fearing Fmdog doulu and P3:alkl Ice
<br /> s0Wturel panel diaphragms.See 6/0/cm30 A Mr common ns,i d:mr40.0 Framing
<br /> ?For tperles and mail.of framing ether then Douglas F ir.lareb or Southern Pine,
<br /> educed I0m,n41 unit Ara:specifics tun be determined by multiplying rho Lana Paul Deecdan ,woe we ""'
<br /> nomad no)J.wbad lain d,ea,eapeee by din Spec-8 O Mtn:kneed Pe0o,•' Pnpow400Ia to S ore "} 1
<br /> 1140.3-0ete0'3peg5 the u Omuin fln rag lee h 0eWAS(Table
<br /> 121.3A).ThnSKclkeGoymAdhn Tumor skull 1,tglealer than l )I _4 ,}i 779 557i - ,�1
<br /> 3 Apparent shearm1lrcu Mum.(la based on 1pinr-lnxmminessete �� l)11'2i5545a. , -.,
<br /> cavort Its than coequal W 19:a tuna of hleiuoan and panel tidiness values '
<br /> for dlaa5r4lmseonrassSA with either OS 0 or 3 plyply''oodponds Whena.pll a...e...s. I
<br /> enS-plI0Iy.nod Mends or cowq*ods panes ale U,o1.G.velum dnill Se pe,n:lut0 Lang Panel Dbesiva
<br /> ~
<br /> tu be 1 it-h 1 7 75*o0ol to SUITORS. "'
<br /> Where -me, tent,l be franune 1,gm t nme of be.-SO,am - nil 6.n-
<br /> O - fyl.mulrmlrNF11 3) ti I 1
<br /> s Oaply . amtdgsv1 n. d' cf< P „nxN,aaPect R sLy.�O-'4 o- I- L.
<br /> m do load me d rernu1 and...sec.0a of framing members,.d,,nder4ndenl of
<br /> the peel Drenratun. .,, .,...,,,.. - ..�.., -
<br /> la,Ned man ruin.for ewor Pets Inset rut be bow dim,be span rams 011111he lw2 mad dn0dou pernandWar u.suepnnc
<br /> I sea 5c:1/27 3 2:and Sreioo 2.2.3,
<br /> 1. Reduction Factor=2
<br /> 2. G=0.42(SPF or Hem Fir)...Adjustment Factor= [1-(0.5-0.42)l=0.92 or 0.5(I-Joists or Douglas Fir)...Adjustment Factor 1.0
<br /> Sheathing Nail Spacing Seismic Capacity Wind Capacity
<br /> Diaphragm Thickness Edge/Intermediate Blocked Framing (Case 1/Other) (Case 1/Other)
<br /> Roof-Unblocked 7/1611 6t1/1211 oc N IMERMEMIll 212-•If/156-•If 297-•If/219-•If
<br /> Roof-Blocked 7/1611 4/1/1211 oc Y EMIMIZEMIIIMIZEIIIIIII437-•If
<br /> Floor-Unblocked 3/4" 6"/1211 oc N 2x DF or 3x HF 240-•If/180-•If IESEEMIE
<br /> Floor-Blocked 3/4t' 411/12"oc, Y 2x DF or 3x HF 360-•If 505-•If
<br /> L3.1
<br />
|