HomeMy WebLinkAboutLOT # 7 TRUSSES REPAIR Pag 4REPAIR: LEFT BEARING LOCATION
HAS CHANGED AS SHOWN
LoAolNG (ps0
TCLL 20.0TCDL 15.0
BCLL O.OBCDL 10.0
LUMBER-
TOP CHORD 2x4 SP M 30
BOT CHORD 2x4 SP M 30WEBS 2x4 SP No.3
REACTIONS. (lb/Bize) 4=32lMechanical, 5=-37lMechanical, 6=590/0{-0
Max Horz 6=2a9(LC 12)
Max Uplift 4=-57(LC 9), 5=-37(LC 1),6:776(LC 12)
Maxcrav 4=58(LC 17),5=114(LC 12),6=590(LC 1)
FORCES. (lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown.
TOP CHORD 2-3=-3951152
BOTCHORD 24=-143t438WEBS 3-6=-45111O52
NOTES.
Scala = 1:14.9
IPSA]
This item has been
electronically signed and
sealed by ORegan, Philip, PE
using a Digital Signature.
Printed copies of this
document are not considered
signed and sealed and the
signature must be verified
on any electronic copies.
Phiiip J- O Regan PE No.58128
MiTek USA, ln8. FL Cst 6434
6904 Par*6 Easl Btvd. Tampa FL 33610
oat€:
September 30,2020
ld,I lclt
=l
l-l+
lo
6l- '->-
;- 1!x10 ll
T0-6-0.-T
1-8-0 't.10-0 5-0-0
REPAIR: LEFT BEARING LOCATION
PLATES GRIP
MT20 244t190
Weight:19lb Fl=20o/o
BRACING-
TOP CHORD Structuralwood sheathing directly applied or 5{-0 oc purlins
BOT CHORD Rigid ceiling dirocuy applied or 10{-0 oc bracing.
1) Wind: ASCE 7-10; Vult=I7omph (3-second gust) Vasd=132mph; TCDL=4.2psf; BCDL=3.opst h=30ft B=76ft; L=65ft eave=7ft; Cat.
ll; Exp D; Encl., Gcpi=o.18; MWFRS (directional) and C-C Exterior(2) -2{{ to 4-5-13, lnterirr(1) 4-5-13 to +114 zone; cantilever left
exposed ;C-C for member6 and forces & MWFRS for rcac,tions shown; Lumber DOL=1.60 plaie grip DOL=1.60
2) This truss has been designed for a 10.0 psf bouom chord live load nonconcunent with any other live loads.
3) * This truss has been deSigned for a live load of 20.0psf on the bottom chord in all areas where a reclangle 3-6-0 tall by 2+0 wide
will fit between the bottom chord and any other members.
4) Refer to girde(s) for truss to truss connections.
5) Provide mechanlcal connection (by others) oftruss to bearing plate capable of withstanding 57 lb uplift atjoint 4, 37 lb uplift at.ioinl 5
and 776 lb uplift at joint 6.
LOADCASE(S) Standard
HAS CHANGED AS SHOWN.
Plate Grip DOL 1.25
Lumber DOL 1.25
Rep Stress lncr YES
Code FBC2017/TP12014
DEFL. in (loc) Ydefl Ud
Vert(LL) 0.02 ffi >999 360
Vert(CT) 0.02 $6 >999 240
Horz(CT) 0.09 4 nla nla
Wind(LL) -0.05 5-6 >718 240
flvvAnNtruC - V*ity design pa€meters and READ NOTES ON THIS AND |NCLUDED MITEK REFERENCE PAGE Mll-7473 td..,1gl2}2}BEFORE USE.
Design valid ,or u$ sly with MiTek@ @nnectoE. This deslgn is bsed @ly upon paEmeieE shM, and is lor an individual building @mponent, not
a fus system. Before 6e, the buildlng designer rust wrify fi6 appli€bllity of dEsign pamm€tere and prcperly in@rpoEte this design into the ovffill
build'mg design. Brcing lndi€ten is lo prevsnt brck lng of IndMdual tu$ reb and/or crrqd membeB @ly. Additional tempoEry and pemnent b€cing
is always requiEd fd stability dd to pErent @llapse with po$ible peEonal in ury and prcpefty daoage. For gen@l guidan@ Bgarding the
fqbri@tion, stoEge, d€liwry, Ercclirn ,nd bradng of trus6 and lN systas, se ANS,fiP,1 Qualw Crita,b DS&E9 and BCSI Buildlng Compondl
Safeq lnforilatlon available from Truss Plato Institute, m70 Cain HrShEy, Suite 203 Watdorf, MD 20601
Mii
MiT6k"
6g14 Parke East Blvd
Tffipa, FL 36510