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Job <br />8339-NEW ADU SANTA ANA <br />Truss <br />AA03 <br />Truss Type <br />COMMON <br />Qty <br />1 <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 21:49:29 2025 Page 1 ID:PnXkgddMlicu3G1IrO25DtyXtn8-qa?gzDSSCfVW3upCh_F_RybzUch7U4U0MkOLJoyXmH4 <br />Scale = 1:32.7 <br />Camber = 3/16 in <br />T1 T1 <br />B1 <br />W2 <br />W1 <br />W2 <br />W1 <br />1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />7 <br />9 8 <br />10 <br />11 <br />12 <br />13 14 <br />15 <br />16 <br />17 <br />18 19 20 <br />4x4 <br />3x6 3x6 3x4 <br />1x4 <br />3x4 <br />1x4 <br />6-5-7 <br />6-5-7 <br />12-0-9 <br />5-7-1 <br />18-6-0 <br />6-5-7 <br />-1-1-0 <br />1-1-0 <br />5-2-15 <br />5-2-15 <br />9-3-0 <br />4-0-1 <br />13-3-1 <br />4-0-1 <br />18-6-0 <br />5-2-15 <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 />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 />2-3-0 <br />1.15 <br />1.15 <br />NO <br />IBC2021/TPI2014 <br />CSI. <br />TC <br />BC <br />WB <br />Matrix-S <br />0.65 <br />0.88 <br />0.27 <br />DEFL. <br />Vert(LL) <br />Vert(CT) <br />Horz(CT) <br />in <br />-0.16 <br />-0.38 <br />0.07 <br />(loc) <br />2-9 <br />2-9 <br />6 <br />l/defl <br />>999 <br />>572 <br />n/a <br />L/d <br />240 <br />180 <br />n/a <br />PLATES <br />MT20 <br />Weight: 72 lb FT = 20% <br />GRIP <br />220/195 <br />LUMBER- <br />TOP CHORD 2x4 DF No.2 G <br />BOT CHORD 2x4 DF No.2 G <br />WEBS 2x4 DF Std G <br />BRACING- <br />TOP CHORD 2-0-0 oc purlins (3-9-10 max.) <br />(Switched from sheeted: Spacing > 2-0-0). <br />BOT CHORD Rigid ceiling directly applied or 10-0-0 oc bracing. <br />REACTIONS.(lb/size) 2=1046/0-3-8 (min. 0-1-8), 6=1046/0-3-8 (min. 0-1-8) <br />Max Horz2=-42(LC 10) <br />Max Uplift2=-101(LC 12), 6=-101(LC 12) <br />FORCES.(lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. <br />TOP CHORD 2-10=-2173/361, 10-11=-2111/364, 3-11=-2106/376, 3-12=-1922/324, 12-13=-1870/331, 4-13=-1863/340, <br />4-14=-1863/340, 14-15=-1870/331, 5-15=-1922/324, 5-16=-2106/376, 16-17=-2111/364, 6-17=-2173/361 <br />BOT CHORD 2-18=-296/1994, 9-18=-296/1994, 9-19=-150/1368, 8-19=-150/1368, 8-20=-299/1994, 6-20=-299/1994 <br />WEBS 4-8=-70/713, 5-8=-421/169, 4-9=-70/713, 3-9=-421/169 <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 6. 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) Graphical purlin representation does not depict the size or the orientation of the purlin along the top and/or bottom chord. <br />LOAD CASE(S) Standard