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+ <br /> ��TOM DESIGN & ENGINEERING, I C <br /> STRUCTURAL ANALYSIS& DESIGN <br /> C; =1.00 <br /> C� =1.000 <br /> F�b =Fb CD CM Ci CL Cf Cr Ci <br /> F'n =900(1.15)(1.00)(1.00)(1.00)(1.10)(1.00)(1.00)=1139 psi <br /> F'bx=1139 psi>fbx=1052 psi, RESULT=PASS <br /> Check Shear <br /> F'v =Fv CD CM Ci CH <br /> F'� =95(1.15)(1.00)(1.00)(1.00) =109 psi <br /> F'v=109 psi>fv=104 psi, RESULT=PASS <br /> Check Deflection <br /> Max allowed deflection-Total(dead+live),9.53(12)/360=0.318 in. <br /> Maximum deflection,y=5/384[w L 4/E 1] <br /> Beam deflection=0.003 in. <br /> Live+dead load deflection=0.159 in. <br /> Total deflection= �0.162� in.<0.318 in., RESULT=PASS <br /> Item 1D—The point load on the garage door header <br /> Note: There is a new support wall under the garage door header and the span has been <br /> reduced from 26 ft to 8 ft. <br /> Point load from 4 x 12 DF 2 header above is 2.6 kips <br /> Floor load = (40 psf live+ 12 psf dead) x (12.7/2+5.5'/2 deck) =473 Ib <br /> 2700.0 Ib 473.0 Iblft <br /> ;�,", <br /> 1.52' 6.48' <br /> 8.00' <br /> 4b79 6 x 12,DF No 2 2405 <br /> Load duration=Snow,C�=1.15 <br /> 11006 60T"AVE WEST- MUKILTEO WA 98275 <br /> PHONE (425)343-7517-FAX(425)493-8388 / �� <br /> 40 <br />