Laserfiche WebLink
Job <br />8339-NEW ADU SANTA ANA <br />Truss <br />CR-1 <br />Truss Type <br />JACK-OPEN GIRDER <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 21:49:36 2025 Page 1 ID:PnXkgddMlicu3G1IrO25DtyXtn8-7wwJRdYrZpOWOzrYbytdDQN6fQHVdIQ2zJbD2uyXmGz <br />Scale = 1:23.6 <br />T1 <br />W1 <br />1 <br />2 <br />3 <br />5 <br />6 4 <br />6x6 <br />3x10 <br />3x10 <br />3x10 <br />3x10 <br />3x10 <br />4x6 <br />13-4-9 <br />1-6-0 <br />1-6-0 <br />1-8-8 <br />0-2-8 <br />12-11-2 <br />11-2-10 <br />13-0-8 <br />0-1-7 <br />14-5-14 <br />1-5-6 <br />14-6-4 <br />0-0-6 <br />12-8-4 <br />12-8-4 <br />14-5-14 <br />1-9-10 <br />14-6-4 <br />0-0-6 <br />0- <br />3 <br />- <br />1 <br />1 <br />3- <br />8 <br />- <br />1 <br />2 <br />0- <br />4 <br />- <br />0 <br />0- <br />4 <br />- <br />0 <br />3- <br />4 <br />- <br />1 <br />2 <br />2.83 12 <br />Plate Offsets (X,Y)-- [2:0-7-2,Edge], [3:0-1-8,0-2-0] <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-MS <br />0.85 <br />0.00 <br />0.00 <br />DEFL. <br />Vert(LL) <br />Vert(CT) <br />Horz(CT) <br />in <br />-0.33 <br />-0.74 <br />-0.00 <br />(loc) <br />2-3 <br />2-3 <br />4 <br />l/defl <br />>409 <br />>185 <br />n/a <br />L/d <br />240 <br />180 <br />n/a <br />PLATES <br />MT20 <br />Weight: 37 lb FT = 20% <br />GRIP <br />220/195 <br />LUMBER- <br />TOP CHORD 2x4 DF No.2 G <br />WEBS 2x4 DF No.1&Btr G <br />BRACING- <br />TOP CHORD Structural wood sheathing directly applied or 2-4-4 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) 4=57/Mechanical, 2=525/0-4-15 (min. 0-1-8), 3=461/0-4-4 (min. 0-1-8) <br />Max Horz2=119(LC 4) <br />Max Uplift4=-19(LC 4), 2=-167(LC 4), 3=-147(LC 4) <br />Max Grav4=293(LC 23), 2=525(LC 1), 3=473(LC 22) <br />FORCES.(lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. <br />NOTES- <br />1) 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); cantilever left exposed ; end vertical left exposed; Lumber DOL=1.60 plate grip DOL=1.60 <br />2) * 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 />3) A plate rating reduction of 20% has been applied for the green lumber members. <br />4) Refer to girder(s) for truss to truss connections. <br />5) Bearing at joint(s) 2 considers parallel to grain value using ANSI/TPI 1 angle to grain formula. Building designer should verify capacity of <br />bearing surface. <br />6) One RT3A MiTek connectors recommended to connect truss to bearing walls due to UPLIFT at jt(s) 4. This connection is for uplift only and <br />does not consider lateral forces. <br />7) One RT4 MiTek connectors recommended to connect truss to bearing walls due to UPLIFT at jt(s) 2 and 3. This connection is for uplift only <br />and does not consider lateral forces. <br />8) Beveled plate or shim required to provide full bearing surface with truss chord at joint(s) 3. <br />9) 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, nonconcurrent with any other live loads. <br />10) This truss is designed for a creep factor of 2.50, which is used to calculate the Vert(CT) deflection per ANSI/TPI 1. The building designer <br />shall verify that this parameter fits with the intended use of this component. <br />LOAD CASE(S) Standard