|
400 Sunrise Ave., Suite 270
<br />Roseville, CA 95661
<br />916.755.3571 / MiTek-US.com
<br />Design valid for use only with MiTek® connectors. This design is based only upon parameters shown, and is for an individual building component, not
<br />a truss system. Before use, the building designer must verify the applicability of design parameters and properly incorporate this design into the overall
<br />building design. Bracing indicated is to prevent buckling of individual truss web and/or chord members only. Additional temporary and permanent bracing
<br />is always required for stability and to prevent collapse with possible personal injury and property damage. For general guidance regarding the
<br />fabrication, storage, delivery, erection and bracing of trusses and truss systems, see ANSI/TPI1 Quality Criteria and DSB-22 available from Truss Plate Institute (www.tpinst.org)
<br />BCSI Building Component Safety Information
<br />WARNING - Verify design parameters and READ NOTES ON THIS AND INCLUDED MITEK REFERENCE PAGE MII-7473 rev. 1/2/2023 BEFORE USE.
<br />and available from the Structural Building Component Association (www.sbcscomponents.com)
<br />412
<br />3612
<br />=4x5 =2x4
<br />=3x5
<br />=3x5
<br />=3x5
<br />=3x6
<br />=6x8
<br />=5x12
<br />=3x5 =5x8
<br />=3x4
<br />=5x5
<br />=5x5
<br />=3x5
<br />=3x5
<br />=2x4 =4x5
<br />1 13
<br />4020 19 18 17
<br />16
<br />15 14
<br />1223927
<br />2829 38373
<br />1130
<br />4 3631105
<br />35323496
<br />33
<br />7 8
<br />0-1-2
<br />32-4-8
<br />0-1-14
<br />13-5-4
<br />1-0-0
<br />46-1-0
<br />2-0-0
<br />-2-0-0
<br />0-11-6
<br />27-2-14
<br />4-0-10
<br />13-3-6
<br />4-2-8
<br />9-2-12
<br />5-0-4
<br />5-0-4
<br />5-10-13
<br />38-3-5
<br />6-6-15
<br />26-3-8
<br />6-3-5
<br />19-8-9
<br />6-9-11
<br />45-1-0
<br />5-0-9
<br />32-3-7
<br />4-2-8
<br />9-2-12
<br />4-2-8
<br />13-5-4
<br />5-0-4
<br />5-0-4
<br />5-11-15
<br />38-3-5
<br />6-1-11
<br />32-3-7
<br />6-3-5
<br />19-8-9
<br />6-5-3
<br />26-1-12
<br />6-9-11
<br />45-1-0
<br />10
<br />-
<br />0
<br />-
<br />1
<br />0
<br />0-
<br />3
<br />-
<br />1
<br />5
<br />2-
<br />9
<br />-
<br />1
<br />3
<br />6-
<br />7
<br />-
<br />2
<br />6-
<br />7
<br />-
<br />2
<br />2-
<br />9
<br />-
<br />1
<br />3
<br />9-
<br />4
<br />-
<br />1
<br />4
<br />Scale = 1:83.4
<br />Plate Offsets (X, Y):[5:0-3-0,0-3-0], [9:0-5-8,0-2-12], [10:0-1-12,0-3-0], [16:0-2-8,0-3-0], [17:0-5-0,0-3-0]
<br />Loading (psf)Spacing 2-0-0 CSI DEFL in (loc) l/defl L/d PLATES GRIP
<br />TCLL (roof) 20.0 Plate Grip DOL 1.25 TC 0.77 Vert(LL) -0.17 16-17 >999 240 MT20 220/195
<br />TCDL 16.0 Lumber DOL 1.25 BC 0.67 Vert(CT) -0.55 16-17 >694 180
<br />BCLL 0.0*Rep Stress Incr YES WB 0.96 Horz(CT) 0.09 12 n/a n/a
<br />BCDL 10.0 Code IBC2021/TPI2014 Matrix-MP Weight: 232 lb FT = 20%
<br />LUMBER
<br />TOP CHORD 2X4 DF No.1&Btr G
<br />BOT CHORD 2X4 DF No.2 G *Except* 16-12:2X4 DF
<br />No.1&Btr G
<br />WEBS 2X4 DF Std G
<br />BRACING
<br />TOP CHORD Structural wood sheathing directly applied or
<br />3-2-1 oc purlins, except end verticals.
<br />Except:
<br />6-0-0 oc bracing: 7-9
<br />BOT CHORD Rigid ceiling directly applied or 4-8-7 oc
<br />bracing.
<br />WEBS 1 Row at midpt 9-17, 10-16
<br />REACTIONS (size) 2=0-3-8, 12=0-3-8, 18=0-3-8
<br />Max Horiz 2=307 (LC 12)
<br />Max Uplift 2=-112 (LC 8), 12=-234 (LC 9),
<br />18=-303 (LC 8)
<br />Max Grav 2=421 (LC 27), 12=1424 (LC 2),
<br />18=2912 (LC 2)
<br />FORCES (lb) - Maximum Compression/Maximum
<br />Tension
<br />TOP CHORD 1-2=0/47, 2-3=-248/405, 3-4=-236/1003,
<br />4-6=-638/1692, 6-7=-131/54, 7-8=-26/0,
<br />9-16=-36/948, 7-9=-367/214,
<br />9-11=-2682/503, 11-12=-3761/602,
<br />12-13=0/24
<br />BOT CHORD 2-20=-360/222, 19-20=-360/222,
<br />18-19=-923/154, 15-18=-1668/2445,
<br />14-15=-507/3522, 12-14=-507/3522
<br />WEBS 6-17=-415/170, 9-17=-1308/255,
<br />6-9=-569/273, 5-18=-2484/415,
<br />5-17=-362/2603, 10-15=0/651,
<br />10-16=-1259/182, 11-14=0/258,
<br />11-15=-1165/212, 3-20=0/208, 4-19=0/393,
<br />3-19=-792/104, 4-18=-854/158
<br />NOTES
<br />1) Unbalanced roof live loads have been considered for
<br />this design.
<br />2) Wind: ASCE 7-16; Vult=110mph (3-second gust)
<br />Vasd=87mph; TCDL=6.0psf; BCDL=6.0psf; h=25ft; Cat.
<br />II; Exp C; Enclosed; MWFRS (envelope) exterior zone
<br />and C-C Exterior(2E) -2-0-9 to 2-5-9, Interior (1) 2-5-9 to
<br />46-1-9 zone; cantilever left and right exposed ; end
<br />vertical left and right exposed;C-C for members and
<br />forces & MWFRS for reactions shown; Lumber
<br />DOL=1.60 plate grip DOL=1.60
<br />3) This truss has been designed for a 10.0 psf bottom
<br />chord live load nonconcurrent with any other live loads.
<br />4) * This truss has been designed for a live load of 20.0psf
<br />on the bottom chord in all areas where a rectangle
<br />3-06-00 tall by 2-00-00 wide will fit between the bottom
<br />chord and any other members, with BCDL = 10.0psf.
<br />5) A plate rating reduction of 20% has been applied for the
<br />green lumber members.
<br />6) Bearings are assumed to be: Joint 2 DF No.2 , Joint 18
<br />DF No.2 , Joint 12 DF No.1&Btr .
<br />7) Provide mechanical connection (by others) of truss to
<br />bearing plate capable of withstanding 234 lb uplift at joint
<br />12, 303 lb uplift at joint 18 and 112 lb uplift at joint 2.
<br />8) This truss has been designed for a moving concentrated
<br />load of 250.0lb live located at all mid panels and at all
<br />panel points along the Top Chord, nonconcurrent with
<br />any other live loads.
<br />LOAD CASE(S) Standard
<br />Job Truss Truss Type Qty Ply 601 -603 W 10th St
<br />R91123158
<br />B02 Roof Special 4 1250894-Duplex Job Reference (optional)
<br />Stone Truss, Inc., Oceanside, CA - 92054,Run: 8.73 S Aug 13 2025 Print: 8.730 S Aug 13 2025 MiTek Industries, Inc. Wed Nov 05 18:57:45 Page: 1
<br />ID:eSd5XbLoP23aGQ8uGexqvJyMbBe-RfC?PsB70Hq3NSgPqnL8w3uITXbGKWrCDoi7J4zJC?f
<br />November 6,2025
|