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HomeMy WebLinkAboutTRUSS® Lumber design values are in accordance with ANSI/TPI 1 section 6.3 These truss desig i s rely on lumber values established by others. M iTe ke BY Qo A ii trip Cann RE: 75184 -SEACOAST / Q56651 MiTek USA, Inc. Site Information: 6904 Parke East Blvd. Customer Info: RK DAVIS CONSTRUCTION Project Name: SEA COAST Model ampa, FL33610-4115 Lot/Block: Subdivision:) Address: UNKNOWN City: ST LUCIE COUNTY State: FL Name Address and License # of Structural Engineer of Record, If there is one, for the building. Name: License #: Address: City: State: General Truss Engineering Criteria & Design Loads (Individual Truss Design Drawings Show Special Loading Conditions): Design Code: FBC2017lTP12014 Design Program: MiTek 20/20 8.1 Wind Code: ASCE 7-10 Wind Speed: 160 mph Roof Load: 47.0 psf Floor Load: N/A psf This package includes 2 individual, dated Truss Desi With my seal affixed to this sheet, I hereby certify tha conforms to 61G15-31,,003, section 5 of the Florida E No. Seal# I Truss Name I Date 1 T14085451 A 5/18/18 12 1 T14085452 1 DG EA 1 5/18/18 EzvE JUN o i oa ST. Lucie County, n Drawings and 0 Additional Drawings. I am the Truss Design Engineer and this index sheet lard of Professional Engineers Rules. The truss drawing(s) referenced above have been prepared by MiTek USA, Inc. under my direct supervision based on the parameters provided by Chambers Truss. Truss Design Engineer's Name: Albani, Thomas My license renewal date for the state of Florida is February 28, 2019. IMPORTANT NOTE: The seal on these truss component;designs is a certification that the engineer named is licensed in the jurisdiction(s) identified and that the designs comply with ANSI/TPI 1. These designs are based upon parameters shown (e.g., loads, supports, dimensions, shapes and design codes), which were given to MiTek. Any project specific information included is for MiTek's customers file reference purpose only, and was not taken into account in the preparation of these designs. MiTek has not independently verified the applicability of the design parameters or the designs for any particular building. Before use, the building designer should verify applicability of design parameters and properly incorporate these designs into the overall building design per ANSI1rPI 1, Chapter 2. ` O ' No 80 � r r �1 TE OF .' IJJ R, O P �\�,,� Thomas A. Alban) PE No.39380 MITek USA, Inc. FL Gert 6634 6904 Parke East Blvd. Tampa FL 33610 Date: May 18,2018 Albani, Thomas 1 of 1 Job Truss Truss Type Qti" Ply SEACOAST / Q56651 T14085451 75184 A Common 7 1 Job Reference (optional) Chambers Truss, Inc., Fort Pierce, FL 1 8.130 s Mar 11 2018 MITek Industries, Inc. F-rl May 18 09:41:12 2U18 Page 1 ID:djowdmelj W wDIKbRTdx5stzFKsl-dZkxZsadoaSG2vbJsQW fc7F74ARNjVFbA6jJp WzFI rr 1-10-0 4-7-14 8-6-0 12-4-2 _i - 17-0.0 18-10-0 1-10-0 4-7-14 3-10-2 3-10-2 4-7-14 1-10-0 I Scale=1:33.1 sXb = 3x8 = 3x6 = I 3x6 = 8-6-0 17-0-0 -- 8-6-0 8-6-0 Plate Offsets (X,Y)-- 12:0-0-6,0-0-01,16:0-0-6,0-0-0] LOADING (psf) SPACING- 2-0-0 CSI. DEFL. In (loc) I/dell Ud PLATES GRIP TCLL 30.0 Plate Grip DOL 1.25 TC 0.60 Vert(LL) 0.27 8-15 >744 240 MT20 244/190 TCDL 7.0 Lumber DOL 1.25 BC 0.45 Vert(CT) -0.16 8-12 >999 240 BCLL 0.0 ' Rep Stress Incr YES WB 0.22 Horz(CT) -0.04 6 n/a n/a BCDL 10.0 Code FBC2017/TP12014 Matrix -MS Weight: 74lb FT=20% LUMBER- BRACING - TOP CHORD 2x4 SP M 30 TOP CHORD Structural wood sheathing directly applied or 5-4-4 oc purlins. BOT CHORD 2x4 SP M 30 BOT CHOAD Rigid ceiling directly applied or 4-4-6 oc bracing. WEBS 2x4 SP No.3 REACTIONS. (lb/size) 2=935/0-3-8, 6=935/0-3-8 Max Horz 2=81(LC 11) Max Uplift 2=-796(LC 12), 6=-796(LC 12) FORCES. (lb) -Max. Comp./Max. Ten. -All forces 250 (lb) or less except when shown. TOP CHORD 2-3=-1780/2504, 3-4=-1320/2063, 4-5=-1320/2063, 5-6=-1780/2504' BOT CHORD 2-8=-2299/1666, 6-8=.2333/1666 WEBS 4-8=-1107/519, 5-8=-518/594, 3-8=-518/595 NOTES- 1) Unbalanced roof live loads have been considered for this design. 2) Wind: ASCE 7-10; Vult=160mph (3-second gust) Vasd=124mph; TCDL=4.2psf; BCDL=3.Opsf; h=15ft; B=45ft; L=24ft; eave=4fh Cat. II; Exp C; Encl., GCpl=0.18; MW FRS (directional) and C-C Exterior(2)-1-10-0 to 1:-2-0, Interior(1) 1-2-0 to 8-6-0, Exterior(2) 8-6-0 to 11-6-0 zone; porch left and right exposed;C-C for members and forces & MWFRS for reactions shown; Lumber DOL=1.60 plate grip DOL=1.60 3) This truss has been designed for a 10.0 psf bottom chord live load nonconcurrenti with any other live loads. 4) ' This truss has been designed for a live load of 20.Opsf on the bottom chord in ail areas where a rectangle 3-6-0 tall by 2-0-0 wide will fit between the bottom chord and any other members. 5) Provide mechanical connection (by others) of truss to bearing plate capable of withstanding 100 lb uplift at Joints) except (Jt=lb) 2=796, 6=796. Thomas A. Alban! PE No.39380 MiTek USA, Inc. FL Cert 6634 8904 Parke East Blvd. Tampa FL 33610 Date: ,r May 18,2018 WARNING- Verity design parameters and READ NOTES ON THIS AND INCLUDED mrrEK REFERANCE PAGE MII--7473 rev. laV312015 BEFORE USE. � Deslgn valid for use only with MRekO connectors. This design Is based only upon parameters shown, and is for an Individual twllding component not a truss system. Before use, the building designer must vedty the applicability of design parameters and properly incorporate this design Into the overall building design. Bracing Indicated is to prevent buckling of Individual truss web and/or chord members only. Additional temporaryand permanent bracing MOW Is always required for stability and to prevent collapse with possible personal Injury and property damage. For general guidance regarding the fabdcatiom storage, delivery, erection and bracing of trusses and truss systems, seeANSI/TPI I Quality Criteria, DSB-89 and BCSI Building Component 6904 Parke East BNd. Safety Information available from Truss Plate Insfihrte, 218 N. Lee Street, Suite 312, AlexaOdda, VA 22314. Tampa, FL 33610 Job Truss Truss Type City -., Ply SEACOAST / 056651 T14085452 75184 DGEA Common Supported Gable 1 1 Job Reference (optional) Chambers Truss, Inc., Fort Pierce, FL 8.130 s Mar 112018 MiTek Industries, Inc. Fri May 18 09:41:13 2018 Page 1 ID:djowdmelj W wDiKbRTdx5stzFKsl-51HJnCaGZua7g3AVQ72ueLnM KarRS?QkPoTsLyzFlrq 1-10-0 1-10-12 1-11-14 8-6-0 15-0-2 15 -4 17-0-0 18-10-0 1-10-0 1-16-12 0- -2 6-6-2 6-6-2 0• -2 1-10-12 1-10-0 Scale=1:33.1 I 4X4 = I IC? 0 3X4 = 4Xtf II I lb 1b 114 1[5 1Z — n — — 3x6 = Plate Offsets (X Y)-- [2:0-3-8 Edge] [2:0-4-12 Edge] [10:0-3-8 Edge] 110:0-4-12 Edgej f LOADING (psf) SPACING- 2-0-0 CSI. I DEFL. in (]cc) I/defl Ud PLATES GRIP TCLL 30.0 Plate Grip DOL 1.25 TC 0.21 Vert(LL) -0.01 11 n/r 120 MT20 244/190 TCDL 7.0 Lumber DOL 1.25 BC 0.07 Vert(CT) -0.01 11 n/r 90 BCLL 0.0 ' Rep Stress Incr YES WB 0.03 Horz(CT) 0.00 10 n/a n/a BCDL 10.0 Code FBC2017/TP12014 Matrix-S Weight: 72lb FT=20% LUMBER- BRACING - TOP CHORD 2x4 SP M 30 TOP CHORD Structural wood sheathing directly applied or 10-0-0 cc purlins. BOT CHORD 2x4 SP M 30 BOT CHORD Rigid ceiling directly applied or 6-0-0 cc bracing. OTHERS 2x4 SP M 30 REACTIONS. All bearings 17-0-0. (lb) - Max Horz 2=74(LC 11) Max Uplift All uplift 100 lb or less at joint(s) 14, 16, 13 except 2=-242(LC 12), 10= 242(LC 12), 17= 133(LC 12), 12=-133(LC 12) Max Grav All reactions 250 lb or less at joint(s) 16, 13 except 2=331(LC 21), 10=331(LC 22), 14=266(LC 1), 17=359(LC 21), 12=359(LC 22) FORCES. (lb) -Max. Comp./Max. Ten. -All forces 250 (lb) or less except when shown: WEBS 4-17= 267/282, 8-12=-267/281 NOTES- 1) Unbalanced roof live loads have been considered for this design. 2) Wind: ASCE 7-10; Vult=160mph (3-second gust) Vasd=124mph; TCDL=4.2psf; BCDL=3.Opsf; h=15ft; B=45ft L=24ft; eave=2ft; Cat. II; Exp C; Encl., GCpi=0.18; MWFRS (directional) and C-C Comer(3)-1-10-0 to 1-2-0, Exterlor(2) 1-2-0 to 8-6-0, Comer(3) 8-6-0 to 11-6-0 zone; porch left and right exposed;C-C for members and forces & MWFRS for reactions shown; Lumber DOL=1.60 plate grip DOL=1.60 3) Truss designed for wind loads in the plane of the truss only. For studs exposed to wind (normal to the face), see Standard Industry Gable End Details as applicable, or consult qualified building designer as per ANSVTPI 1. 4) All plates are 2x3 MT20 unless otherwise. indicated. 5) Gable requires continuous bottom chord bearing. 6) Gable studs spaced at 2-0-0 cc. 7) This truss has been designed for a 10.0 psf bottom chord live load nonconcurrent with any other live loads. 8) ' This truss has been designed for a live load of 20.Opsf on the bottom chord in all areas where a rectangle 3-6-0 tall by 2-0-0 wide will fit between the bottom chord and any other members. 9) Provide mechanical connection (by others) of truss to bearing plate capable of withstanding 1 OD lb uplift at joint(s) 14, 16, 13 except Qt=lb) 2=242, 10=242, 17=133, 12=133. Thomas A. Albani PE No.39380 MiTek USA, Inc. FL Cert 6634 6904 Parke East Blvd. Tampa FL 33610 Date: May 18,2018 ® WARNING. Verify design parameters and READ NOTES ON THIS AND INCLUDED WEEK REFF6110E PAGEMII-7473 rev. 10/03,2015 BEFORE USE. ' Design valid for use only with MiTek® connectors. This design is based only upon parameters shown, and Is for an Individual building component, not a truss system. Before use, the bulding designer must verify the applicability of design parameters and properly Incorporate this design Into the overall bulding design. Bracing Indicated Is to prevent buckiing of Individual truss web and/or chord members only. Additional temporary and permanent bracing MiTek' Is always required for stability and to prevent collapse with possible personal Injury and property damage. For general guidance regarding the fabrlcatlom storage, delivery, erection and bracing of trusses and truss systems, seeANSI/TPIi Quality Criteria, DSB-89 and BCSI Building Component 6904 Parke East Blvd. Safety information available from Truss Plate Institute, 218 N. Lee Street Suite 312, Alexandria, VA 22314. Tampa, FL 33610 Symbols Numbering System ,& General Safety Notes PLATE LOCATION AND ORIENTATION 3' Center plate on joint unless x, y offsets are indicated.. Dimensions are in ff-in-sixteenths. Apply plates to both sides of truss RV4s and fully embed teeth. 0-1/16rr For 4 x 2 orientation, locate plates 0-1/0 from outside edge of truss. This symbol indicates the required direction of slots in connector plates. "Plate location details available in MiTek 20/20 software or upon request. PLATE -SIZE - The first dimension is the plate 4 x 4 width measured perpendicular to slots. Second dimension is the length parallel to slots. LATERAL BRACING LOCATION Indicated by symbol shown and/or by text in the bracing section of the output. Use T or I bracing if indicated. BEARING Indicates location where bearings (supports) occur. Icons vary but reaction section indicates joint number where bearings occur. Min size shown is for crushing only. Industry Standards: ANSI/TPI1: National Design Specification for Metal Plate Connected Wood Truss Construction. DSB-89: Design Standard for Bracing. BCSI: Building Component Safety Information, Guide to Good Practice for Handling, Installing & Bracing of Metal Plate Connected Wood Trusses. 0 of O S U a O 6-4-8 dimensions shown in ft-in-sixteenths (Drawings not to scale) 2 3 TOP CHORDS 8 7 6 5 JOINTS ARE GENERALLY NUMBERED/LETTERED CLOCKWISE AROUND THE TRUSS STARTING AT THE JOINT FARTHEST TO THE LEFT. CHORDS AND WEBS ARE IDENTIFIED BY END JOINT NUMBERS/LETTERS. Failure to Follow Could Cause Property Damage or Personal Injury 1. Additional stability bracing for truss system, e.g. diagonal or X-bracing, is always required. See BCSI. 2. Truss bracing must be designed by an engineer. For wide truss spacing, individual lateral braces themselves may require bracing, or alternative Tor I 0 bracing should be considered. c O 3. Never exceed the design loading shown and never 0 stack materials on inadequately braced trusses. 0 4. Provide copies of this truss design to the building designer, erection supervisor, property owner and all other interested parties. 5. Cut members to bear tightly against each other. 6. Place plates on each face of truss at each joint and embed fully. Knots and wane at joint locations are regulated by ANSI/TPI 1. 7. Design assumes trusses will be suitably protected from the environment in accord with ANSI/TPI 1. 8. Unless otherwise noted, moisture content of lumber shall not exceed 19% at time of fabrication. PRODUCT CODE APPROVALS 9. Unless expressly noted, this design is not applicable for use with fire retardant preservative treated, or green lumber. - - - 10.-Camber-is anon-shuctural_consideration and is the ESR-1311, ESR-1352, ESR 1988 responsibility of truss fabricator. General practice is to - ER-3907, ESR-2362, ESR-1397, ESR-3282 comber for dead load deflection. 11. Plate type, size, orientation and location dimensions indicated are minimum plating requirements. 12. Lumber used shall be of the species and size, and in all respects, equal to or better than that Trusses are designed for wind loads in the plane of the specified. truss unless Otherwise shown. 13. Top chords must be sheathed or purlins provided at spacing indicated on design. Lumber design values are in accordance with ANSI/TPI 1 section 6:3 These truss designs rely on lumber values established by others. © 2012 MiTek® All Rights Reserved MiTek 0 MiTek Engineering Reference Sheet: M1177473 rev. 10/03/2015 14. Bottom chords require lateral bracing at 10 ft, spacing, or less, if no ceiling is installed, unless otherwise noted. 15. Connections not shown are the responsibility of others. 16. Do not cut or alter truss member or plate without prior approval of an engineer. 17. Install and load vertically unless indicated otherwise. 18. Use of green or treated lumber may pose unacceptable environmental, health or performance risks. Consult with project engineer before use. 19. Review all portions of this design (front back, words and pictures) before use. Reviewing pictures alone is not sufficient. 20. Design assumes manufacture in accordance with ANSI/TPI 1 Quality Criteria.