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Job <br />8339-NEW ADU SANTA ANA <br />Truss <br />AA04 <br />Truss Type <br />COMMON <br />Qty <br />3 <br />Ply <br />1 <br />8339-New ADU Santa Ana <br />Job Reference (optional) <br />8.710 s Aug 17 2023 MiTek Industries, Inc. Wed Oct 1 21:49:30 2025 Page 1 ID:PnXkgddMlicu3G1IrO25DtyXtn8-ImZ2BZT4zzdNg2OPFhmD_987W?1ADWJ9bO8vsEyXmH3 <br />Scale = 1:32.7 <br />Camber = 5/16 in <br />T1 T1 <br />B1 <br />W1 W1 <br />W2 <br />1 <br />2 <br />3 <br />4 <br />5 6 <br />7 <br />8 <br />9 <br />11 10 <br />12 <br />13 <br />14 <br />15 <br />16 17 <br />18 <br />19 <br />20 <br />21 <br />22 23 24 <br />3x4 <br />3x6 3x6 <br />1x4 <br />1x4 1x4 <br />1x4 <br />3x6 3x6 <br />2- <br />4 <br />- <br />1 <br />0 <br />5-0-0 <br />6-7-4 <br />6-7-4 <br />11-10-12 <br />5-3-8 <br />18-6-0 <br />6-7-4 <br />-1-1-0 <br />1-1-0 <br />6-7-4 <br />6-7-4 <br />8-0-0 <br />1-4-12 <br />9-3-0 <br />1-3-0 <br />10-6-0 <br />1-3-0 <br />11-10-12 <br />1-4-12 <br />18-6-0 <br />6-7-4 <br />19-7-0 <br />1-1-0 <br />0- <br />3 <br />- <br />1 <br />5 <br />3- <br />4 <br />- <br />1 <br />5 <br />0- <br />3 <br />- <br />1 <br />5 <br />4.00 12 <br />Plate Offsets (X,Y)-- [5:0-2-0,Edge] <br />LOADING (psf) <br />TCLL <br />TCDL <br />BCLL <br />BCDL <br />20.0 <br />16.0 <br />0.0 * <br />10.0 <br />SPACING- <br />Plate Grip DOL <br />Lumber DOL <br />Rep Stress Incr <br />Code <br />2-0-0 <br />1.15 <br />1.15 <br />YES <br />IBC2021/TPI2014 <br />CSI. <br />TC <br />BC <br />WB <br />Matrix-S <br />0.76 <br />0.89 <br />0.36 <br />DEFL. <br />Vert(LL) <br />Vert(CT) <br />Horz(CT) <br />in <br />-0.30 <br />-0.65 <br />0.07 <br />(loc) <br />2-11 <br />2-11 <br />8 <br />l/defl <br />>720 <br />>336 <br />n/a <br />L/d <br />240 <br />180 <br />n/a <br />PLATES <br />MT20 <br />Weight: 65 lb FT = 20% <br />GRIP <br />220/195 <br />LUMBER- <br />TOP CHORD 2x4 DF No.1&Btr G <br />BOT CHORD 2x4 DF No.2 G <br />WEBS 2x4 DF Std G <br />BRACING- <br />TOP CHORD Structural wood sheathing directly applied or 3-6-12 oc purlins. <br />BOT CHORD Rigid ceiling directly applied or 10-0-0 oc bracing. <br />MiTek recommends that Stabilizers and required cross bracing be <br />installed during truss erection, in accordance with Stabilizer <br />Installation guide. <br />REACTIONS.(lb/size) 2=969/0-3-8 (min. 0-1-8), 8=969/0-3-8 (min. 0-1-8) <br />Max Horz2=-37(LC 10) <br />Max Uplift2=-92(LC 12), 8=-92(LC 12) <br />FORCES.(lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. <br />TOP CHORD 2-12=-1849/298, 12-13=-1773/304, 13-14=-1761/316, 3-14=-1705/317, 3-15=-1640/335, <br />4-15=-1612/338, 4-16=-159/990, 5-16=-156/1013, 5-17=-156/1013, 6-17=-158/990, <br />6-18=-1612/338, 7-18=-1640/335, 7-19=-1705/317, 19-20=-1761/316, 20-21=-1773/304, <br />8-21=-1848/298 <br />BOT CHORD 2-22=-221/1665, 11-22=-221/1665, 11-23=-221/1665, 10-23=-221/1665, 10-24=-221/1665, <br /> 8-24=-221/1665 <br />WEBS 3-11=0/360, 7-10=0/360, 4-6=-2736/513 <br />NOTES- <br />1) Unbalanced roof live loads have been considered for this design. <br />2) Wind: ASCE 7-16; Vult=110mph (3-second gust) Vasd=87mph; TCDL=6.0psf; BCDL=6.0psf; h=25ft; B=45ft; L=24ft; eave=4ft; Cat. II; Exp <br />C; Enclosed; MWFRS (directional) and C-C Exterior(2E) -1-1-9 to 1-10-7, Interior(1) 1-10-7 to 9-3-0, Exterior(2R) 9-3-0 to 12-3-0, Interior(1) <br />12-3-0 to 19-7-9 zone; cantilever left and right exposed ; end vertical left and right exposed;C-C for members and forces & MWFRS for <br />reactions shown; Lumber DOL=1.60 plate grip DOL=1.60 <br />3) This truss has been designed for a 10.0 psf bottom chord live load nonconcurrent with any other live loads. <br />4) * This truss has been designed for a live load of 20.0psf on the bottom chord in all areas where a rectangle 3-6-0 tall by 2-0-0 wide will fit <br />between the bottom chord and any other members. <br />5) A plate rating reduction of 20% has been applied for the green lumber members. <br />6) One RT4 MiTek connectors recommended to connect truss to bearing walls due to UPLIFT at jt(s) 2 and 8. This connection is for uplift only <br />and does not consider lateral forces. <br />7) This truss has been designed for a moving concentrated load of 250.0lb live and 18.0lb dead located at all mid panels and at all panel <br />points along the Top Chord and Bottom Chord, nonconcurrent with any other live loads. <br />8) Hanger(s) or other connection device(s) shall be provided sufficient to support concentrated load(s) 80 lb down and 23 lb up at 9-3-0 on <br />bottom chord. The design/selection of such connection device(s) is the responsibility of others. <br />9) In the LOAD CASE(S) section, loads applied to the face of the truss are noted as front (F) or back (B). <br />LOAD CASE(S) Standard <br />1) Dead + Roof Live (balanced): Lumber Increase=1.15, Plate Increase=1.15 <br />Uniform Loads (plf) <br />Vert: 1-5=-72, 5-9=-72, 2-8=-20 <br />Continued on page 2