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O l <br /> setts&hill Tacoma, <br /> 253-474 Washington-9449 Designed: OMA Date: 11/1/2022 Project Number: 19.933 <br /> Checked: CJT Date: 11/4/2022 14 <br /> Project: Emerald Court Carports <br /> MEMBER CHECKS,CONTINUED <br /> PURLIN:COLD-FORMED,STENGTHENED C-SECTION <br /> Purlin Specifications: <br /> tmain:= 2 A=18 ft length of main span <br /> scant:= 4 A=9 ft length of cantilevers <br /> b:= 1 8=9 ft tributary width of(1)purlin <br /> 2 <br /> D:=D.b+Wpurtin=15.7 plf <br /> Loading for Max.Bearing:D+S <br /> w:=(D)+(S•b)=240.7 plf <br /> Ri'=w•(-2 Imam+(cant)=4.333 kip <br /> MXi:=max(I <br /> 2 w•(cant2 : 8 w•lmain2)=116.98 kip•in <br /> Vy1'=max 2 (lmain2 +lcant2) W2 (imain2 —�cant2) W. cant I=2.708 kip <br /> Imam main 111 <br /> Loading for Max.Bearing:0.6D+0.6W <br /> AT:=A•b=324 ft2 tributary of(1)pulrin <br /> CN:=—1.1 per Table 30.7-1 <br /> W:=min(gh•G.CN,-16 psf)_-16 psf <br /> w:=0.6 (D)+0.6 (Wb)=-76.98 plf <br /> R2:=W•12 main+ cant)_—1.386 kip <br /> MX2:=max(1 W•icant2 8 w•lmain2)_—37.41 kip•in <br /> Vy2 =max( w (jmain2 +1cant2): W (Imain2 —1cant2),W•(cant l=—0.52 kip <br /> 2 Imam imain <br /> Maximum Values: <br /> R:=max(Ri,abs(R2))=4.333 kip <br /> MX:=max(M,i,abs(Mic2))=116.98 kip.in <br /> Vy:=max(Vyi,abs(11 <br /> y2))=2.708 kip <br />