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MWFRS Wind Loads Project: <br /> •• ASCE 7-10 Job#: <br /> Enclosed&Partially Enclosed Buildings of All Heights By: <br /> -- ---- Notes: Date: 2/9/2016 <br /> Flag Sign: <br /> Reference: <br /> C RTY-F LAG-00014 <br /> Ell <br /> m — <br /> 0 <br /> Wind=28.3 psf <br /> Vw=28.3 x 3 x 18.5= 1570.7 Lbs. <br /> 0 <br /> M=1571 x 3.9'/3= 2042.3 Ft-Lbs <br /> Fb=2042x 12/2.88= 8508.3 psi OK <br /> Use(3)3 1/2"x 1 1/2"x 1/4"Steel Tube <br /> Check Steel Column in Torsion: <br /> 4"Sq.x 1/4"Thich Steel Tube: <br /> Area=3.37 inA2 <br /> V=2042 x 12/4 x 3.37=1818 psi Shear OK <br /> Existing 4"Sq.Tube OK <br />