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~EAM ~PAN = 22 FT. <br /> <br />BEAM CARRIES ROOF/SNOW LOAD <br /> <br />MAIN FLOOR - CENTRAL <br /> <br />LOAD CASE 1 UNIFORM LOAD ON FULL SPAN <br />LOAD = 1075 PLF. <br /> <br />LOAD CASE 2 POINT LOAD AT ANY POINT <br />LOAD = 12150 LBS. <br />A = 11 FT. FROM LEFT SUPPORT. <br /> <br />LOAD CASE: 1 <br />LOAD CASE: 2 <br /> <br />GLULAM BEAM USED: <br /> FB= 2400 PSI. <br /> FV~ 165 PSI. <br /> FC PERP ~ 625 PSI. <br /> E~ 1800000 PSI. <br /> <br />MAXIMUM SHEARS, MOMENTS, AND DEFLECTIONS: <br /> <br />V ~ 15929 M = 131862 D ~ 5735 /Ix <br /> <br />REACTION (LEFT) = 17900 LBS, BEARING AREA REQ'D = 28.64 IN2. <br />REACTION (RIGHT) = 17900 LBS. BEARING AREA REQ'D = 28.64 IN2. <br /> <br />SX = 573.3131 IN3. <br />AV (MIN) = 125.921 IN2. <br /> <br />MINIMUM BEAM SIZE = 5.125 X 27 <br /> <br />MAX. DEFLECTION = .682228 INCHES = L~ 386.9675 <br />A(PROVIDED) = 138.375 IN2. <br />SX (PROVIDED) ~ 622.6875 IN3. D.F, ~ .9138367 <br />IX(PROVIDED)= 8406,281 IN4. <br /> <br /> <br />