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SIMPLY SUPPORTED BEAM DESIGN <br />FALSE FALSE TRUE TRUE TRUE TRUE <br />FJ GIRDER <br />SPAN ft 9.00 7.50 <br />MATERIAL (WOOD, STEEL)WOOD DF-L WOOD DF-L WOOD DF-L WOOD DF-L WOOD Prllm WOOD Prllm <br />BEAM SECTION in 2x 6 4x 8 2x10 4x12 5.25x11.25 5.25x11.875 <br />GRADE No.2 No.2 No.2 No.1 Prllm2.0E Prllm2.0E <br />LOAD CASE 6:(1.0 + 0.105SDS)D + 0.525E + 0.75(L + Lr)Wood Load Duration Factor = 1.6 <br />MAX. BENDING MOMENT lb-ft 262 1,480 <br />MAX. DEFLECTION in 0.106 0.112 <br />LEFT REACTION lbs 187 1,053 <br />RIGHT REACTION lbs 187 1,053 <br />LOAD CASE 7:(0.6 − 0.14SDS)D + 0.7E Wood Load Duration Factor = 1.6 <br />MAX. BENDING MOMENT lb-ft 31 173 <br />MAX. DEFLECTION in 0.012 0.013 <br />LEFT REACTION lbs 22 123 <br />RIGHT REACTION lbs 22 123 <br />CHECK BENDING STRESSES <br />MAX. BENDING MOMENT lb-ft 740.6 2,900.4 - - - - <br />SECTION MODULUS, S in3 7.6 30.7 21.4 73.8 110.7 123.4 <br />BENDING STRESS psi 1,175.2 1,135.1 - - - - <br />CHECK BENDING STRESS RATIO 87% OK 84% OK 0% OK 0% OK 0% OK 0% OK <br />CHECK SHEAR STRESSES #VALUE! #VALUE! #VALUE! #VALUE! <br />MAX. SHEAR FORCE lbs 329.2 1,546.88 #VALUE! #VALUE! #VALUE! #VALUE! <br />SECTION AREA, A in2 8.25 25.38 13.88 39.38 59.06 62.34 <br />SHEAR STRESS, fv psi 59.85 91.44 #VALUE! #VALUE! #VALUE! #VALUE! <br />CHECK SHEAR STRESS RATIO 29% OK 44% OK #VALUE! #VALUE! #VALUE! #VALUE! <br />CHECK DEFLECTION #VALUE! #VALUE! #VALUE! #VALUE! <br />MOMENT OF INERTIA, I in4 20.80 111.15 98.93 415.28 622.92 732.62 <br />MAX. DEFLECTION, DL in 0.089 0.045 <br />MAX. DEFLECTION, LL in 0.236 0.120 #VALUE! #VALUE! #VALUE! #VALUE! <br />DEFLECTION LIMITS, LL L / 360 L / 360 L / 360 L / 360 L / 360 L / 360 <br />CHECK DEFLECTION LL < 0.3 OK < 0.25 OK #VALUE! #VALUE! #VALUE! #VALUE! <br />MAX. DEFLECTION, DL+LL in 0.325 0.165 #VALUE! #VALUE! #VALUE! #VALUE! <br />DEFLECTION LIMITS, DL+LL L / 240 L / 240 L / 240 L / 240 L / 240 L / 240 <br />CHECK DEFLECTION (DL+LL)< 0.45 OK < 0.38 OK #VALUE! #VALUE! #VALUE! #VALUE! <br />01-23 602 S Genoa Dr 1-Story_R3.xls, 1st Floor Beam Design 1 Page 24