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HomeMy WebLinkAboutB14-0153_3.33_1421429100.pdf 40 F Symbols Numbering System A ..s°,00114/e110, PLATE LOCATION AND ORIENTATION / 1 3/" Center plate on joint unless x,y 6-4-8 dimensions shown in ft-in-sixteenths Failu LI wrini0. 4 4 I I (Drawings not to scale) Darr offsets are indicated. Dimensions are in ft-in.-sixteenths. �'f'1 Apply plates teo both sides of truss 1 2 3 mit and fully embed teeth. 1 Ad yisiS IV' TOP CHORDS 2. Tru, # 0-1/16" wic brcmc _ 11111PAIIV 3. Ne6 sta Ne PI For 4 x 2 orientation,locate ,c6= c-e cea ca-s 4. dec 01/16/15 plates 0-'nay from outside BOTTOM CHORD$ all AT, Vi* edge of truss. 8 7 6 5 5. C 6. Place plates on each race or truss at each - This symbol indicates the JOINTS ARE GENERALLY NUMBERED/LETTERED CLOCKWISE Joint and embed fully.Knots and wane at joint required direction of slots in AROUND THE TRUSS STARTING AT THE JOINT FARTHEST TO locations are regulated by ANSI/TPI 1. connector plates. THE LEFT. 7. Design assumes trusses will be suitably protected from CHORDS AND WEBS ARE IDENTIFIED BY END JOINT the environment in accord with AfJSIIrPl 1. "Plate location details available in MiTek 20/20 NUMBERS/LETTERS. 8. Unless otherwse noted,moisture content of lumber software or upon request. shall not exceed 19%at time of fabrication. PLATE SIZE PRODUCT CODE APPROVALS 9. Unless expressly noted,this design is not appfcable for ICC ES RepOrfs: use with fire retardant,preservative treated,or green lumber. The first dimension is the plate 10.Camber is anon-structural consideration and is the 4 x 4 width measured perpendicular ESR-1311,ESR-1352,ESR 1988 responsibility of truss fabricator.General practice is to to slots.Second dimension is ER-3907,ESR 2362,ESR-1397,ESR-3282 camberfor dead load deflection. the length parallel to slots. 11.Plate type,size,orientation and location dimensions indicated are minimum plating requirements. LATERAL BRACINGLOCATION 12.Lumber used shall be of the species and size,and Southern Pine lumber designations are as follows: in all respects,equal to or better than that ,PRi" Indicated by symbol shown and/or SYP represents values as published specified. b text in the bracingsection of the by AWC in the 2005/2012 NDS YSP represents ALSC approved/new values 13.Top chords must be sheathed or purlins provided at output. Use T or I bracing with effective date of June 1,2013 spacing indicated on design. if indicated. 14.Bottom chords require lateral bracing at 10 ft.spacing, BEARING or less,it no ceiling is installed,unless otherwise noted. 15.Connections not shown are the responsibility of others. Indicates location where bearings 16.Do not cut or alter truss member or plate without prior (supports) occur. Icons vary but ©2012 MiTek®All Rights Reserved approval of an engineer. 410 reaction section indicates joint number where bearings occur. 17.Install and load vertically unless indicated otherwise. 1.7-1.7.1Min size shown is for crushing only. x 18.Use of green or treated lumber may pose unacceptable environmental,health or performance risks.Consult with Industry Standards: project engineer before use. ANSI/TPII: National Design Specification for MetalMI 19.Review all portions of this design(front,back,words Plate Connected Wood Truss Construction. and pictures)before use.Reviewing pictures alone DSB-89: Design Standard for Bracing. is not suff tient. BCSI: Building Component Safety Information, F /I lie IC 20.Design assumes manufacture in accordance with Guide to Good Practice for Handling, ANSI/TPI 1 Quality Criteria. Installing&Bracing of Metal Plate j Connected Wood Trusses. i MiTek Engineering Reference Sheet:MII-7473 rev.01/29/2013