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. Uniformly Loaded Simple Span Beam <br /> Revised: 03/02/93 <br /> <br /> 3 ~ Select <br />LUMBER <ALT>-<C> To Select Lumber <br /> <br />Span : 14.5 ft. <br />Trib. : 2 ft. <br /> <br />1.15 Load Duration Factor <br /> <br /> A = 13.88 in.^2 <br />b : 1.5 in. S = 21.39 in.^3 <br />d : 9.25 in. I = 98.93 in.^4 <br /> <br />DL : 10 psf w = 152 #/ft. <br />LL : 66 psf W = 2204 pounds <br /> <br />No. 2 : Douglas Fir - 2" to 4" thick; 5" and wider <br /> <br />fb : <br />fy : <br />L/xxx : <br />Defl. : <br />min. brg. length: <br /> <br />2,241 <- try d · 11.5 mi <br /> 119 <- try d · 10.1 <br /> 194 <-- ~ < L/240 <br /> 0.90 in. <br /> 1.02 in. <br /> <br />1,438 psi : Fb <br /> 109 psi : Fy <br /> <br />1,700 ksi : E <br /> 719 psi : F~ <br /> <br /> <br />