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Larson Engineering,Inc. SUBJECT: U.S. CUStOfT15 8 SHEET NO. C-22 <br /> 575�Phantom Dnve,Suile 20o Border Protection PROJECT NO. 51090137.000 <br /> ' ' Sl.LouiS,MD 6]Od2-2a55 <br /> 714 7J1 4710 Fac: aia.�a�a�ia Port Anqeles.VJA _ er RV enTE 4/21l2009 <br /> www.larsonengccom <br /> � Larson <br /> 2 7/8"x 2 7/8"x 1/4"ANGLE STUD <br /> P Length of�olumn: l.w�=10�•in <br /> P � Unbraced Length: Ly=47•in <br /> � F TribWidth TIV:= 241n <br /> Wind Load P,M1,,.=19.3•psf <br /> Roof Load TRL=31•psf <br /> Roof Trib Arc� TA= 0.5Wi1V <br /> � Z w Compression In Column from Strap 6racing In Tension: <br /> � � � Numbor of Panels In CriUcal DlrecUon: NO 5 <br /> pan�— <br /> � <br /> � Helght of Panel: HPa„:= 3.5•ft <br /> Width of Panol: WPa„= 3.2•ft <br /> Piec 4oi <br /> Lo��at cach panel: ppa,�- NO (H ) PPa� = 814.87•Ibf <br /> Lood Diagron P'" °'" <br /> Hpan <br /> (3:= atan — 9=47.56•deg <br /> Wpa� <br /> Comprossion in Column: C:= PP,,,•tan(9) <br /> C=89126•Ibf <br /> Column l�lal Load: p�i�:= TA•TRL + C P�oi�=113926•Ibf <br /> Colurin Axial Load from Rlsa Sheet h1-17: <br /> Pcotz� 1,124•kiP + TA•TRL P�iZ=1.37•kip <br /> ColumnAzialLoad: p�o�:= ma�Pcon�Pwi2� P�,i =1.37•kip <br /> ��2 8 P� SECTION PROPERTIES OF 2 7!8 x 2 7/8 x 1/4"ALUt•t ANGLE(6005•T515heet A3 <br /> � I,= 1.089�In4 ly:= 1.089•in4 Flange Dimensions <br /> 5,,:= 0.528•in3 Sy:= 0.528•in� 6:= 2.625•in <br /> 28+ r�:= 0.89•In ry:= 0.89•in t:= 025•In <br /> E:= 1O100�ksi A:= 1.375�In� <br /> 3 " <br /> —'"i 16 <br />