|
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 />0.2512
<br />=2x4
<br />=4x5
<br />=4x12
<br />=4x12
<br />=5x10
<br />=3x4
<br />=3x6
<br />=4x8
<br />=3x4
<br />17
<br />9
<br />15
<br />16 8
<br />7 18
<br />6
<br />1 11 2
<br />3 12 4 13 14 5
<br />10
<br />0-5-10
<br />4-5-10
<br />4-0-0
<br />4-0-0
<br />5-7-11
<br />10-1-5
<br />5-11-4
<br />16-0-8
<br />0-2-13
<br />4-2-13
<br />4-0-0
<br />4-0-0
<br />5-10-8
<br />10-1-5
<br />5-11-4
<br />16-0-8
<br />5-6-0
<br />1-2-0 2-2-90-11
<br />-9
<br />1-3-0
<br />1-3-0
<br />0-11
<br />-9
<br />2-2-9
<br />3-3-7
<br />5-6-0
<br />Scale = 1:40.5
<br />Plate Offsets (X, Y):[2:0-5-15,Edge], [3:0-5-0,Edge], [6:Edge,0-1-8]
<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 0.86 Vert(LL)-0.15 6-7 >938 360 MT20 220/195
<br />TCDL 14.0 Lumber DOL 1.25 BC 0.62 Vert(CT)-0.22 6-7 >619 240
<br />BCLL 0.0 *Rep Stress Incr NO WB 0.89 Horz(CT)0.01 6 n/a n/a
<br />BCDL 7.0 Code IBC2021/TPI2014 Matrix-MSH Wind(LL)0.03 6-7 >999 240 Weight: 81 lb FT = 20%
<br />LUMBER
<br />TOP CHORD 2x4 DF No.2 G
<br />BOT CHORD 2x4 DF No.2 G
<br />WEBS 2x4 DF No.2 G or 2x4 DF Std G or 2x4 DF
<br />Stud G *Except* 8-10:2x6 DF No.2 G
<br />BRACING
<br />TOP CHORD Structural wood sheathing directly applied or
<br />6-0-0 oc purlins, except end verticals, and
<br />2-0-0 oc purlins (4-2-6 max.): 2-8, 3-10, 3-5.
<br />Except:
<br />10-0-0 oc bracing: 3-10
<br />BOT CHORD Rigid ceiling directly applied or 6-0-0 oc
<br />bracing.
<br />REACTIONS (size)6=0-5-8, 8=0-5-8
<br />Max Horiz 8=171 (LC 11)
<br />Max Uplift 6=-116 (LC 9), 8=-149 (LC 8)
<br />Max Grav 6=730 (LC 34), 8=1109 (LC 1)
<br />FORCES (lb) - Maximum Compression/Maximum
<br />Tension
<br />TOP CHORD 1-9=-75/390, 1-2=-591/1909, 2-8=-495/203,
<br />2-3=-282/111, 3-10=0/0, 3-4=-832/1032,
<br />4-5=-1004/449, 5-6=-687/306
<br />BOT CHORD 8-9=-76/94, 7-8=-478/1004, 6-7=-54/136
<br />WEBS 4-7=-254/217, 4-8=-1363/858, 5-7=-446/991,
<br />1-8=-1867/627
<br />NOTES
<br />1)Unbalanced roof live loads have been considered for
<br />this design.
<br />2)Wind: ASCE 7-16; Vult=96mph (3-second gust)
<br />Vasd=76mph; TCDL=8.4psf; BCDL=4.2psf; h=25ft; Cat.
<br />II; Exp C; Enclosed; MWFRS (envelope) exterior zone
<br />and C-C Corner (3) 0-1-13 to 15-10-12 zone; cantilever
<br />left and right exposed ; end vertical left and right
<br />exposed;C-C for members and forces & MWFRS for
<br />reactions shown; Lumber DOL=1.60 plate grip
<br />DOL=1.60
<br />3)Provide adequate drainage to prevent water ponding.
<br />4)This truss has been designed for a 10.0 psf bottom
<br />chord live load nonconcurrent with any other live loads.
<br />5)* 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.
<br />6)A plate rating reduction of 20% has been applied for the
<br />green lumber members.
<br />7)All bearings are assumed to be DF No.2 crushing
<br />capacity of 625 psi.
<br />8)Provide mechanical connection (by others) of truss to
<br />bearing plate capable of withstanding 149 lb uplift at
<br />joint 8 and 116 lb uplift at joint 6.
<br />9)This truss has been designed for a moving concentrated
<br />load of 300.0lb live and 80.0lb dead located at all mid
<br />panels and at all panel points along the Top Chord and
<br />Bottom Chord, nonconcurrent with any other live loads.
<br />10)Graphical purlin representation does not depict the size
<br />or the orientation of the purlin along the top and/or
<br />bottom chord.
<br />11)Hanger(s) or other connection device(s) shall be
<br />provided sufficient to support concentrated load(s) 133
<br />lb down and 40 lb up at 7-2-4 on top chord. The
<br />design/selection of such connection device(s) is the
<br />responsibility of others.
<br />12)This truss is designed for a creep factor of 2.01, which is
<br />used to calculate the Vert(CT) deflection per ANSI/TPI 1.
<br />The building designer shall verify that this parameter fits
<br />with the intended use of this component.
<br />LOAD CASE(S) Standard
<br />1)Dead + Roof Live (balanced): Lumber Increase=1.25,
<br />Plate Increase=1.25
<br />Uniform Loads (lb/ft)
<br />Vert: 1-2=-68, 3-13=-68, 5-13=-148, 9-16=-30,
<br />6-16=-14
<br />Concentrated Loads (lb)
<br />Vert: 12=-108
<br />Job Truss Truss Type Qty Ply M39558- TOMS JR SANTA ANA
<br />R80031777AC20Half Hip 1 1M39885- TOMS JR Job Reference (optional)
<br />Builders FirstSource (Perris, CA), Perris, CA - 92570,Run: 8.63 S Nov 1 2023 Print: 8.630 S Nov 1 2023 MiTek Industries, Inc. Wed Dec 27 09:55:47 Page: 1
<br />ID:iMlU24tcnjQouZWr083tbQyEXM3-RfC?PsB70Hq3NSgPqnL8w3uITXbGKWrCDoi7J4zJC?f
<br />December 27,2023
<br />1430 E Edinger Ave
<br />3/27/2025
|