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Madison Industries Customer: Mobil Fueling Canopy <br />Designed by: ML/JFB Structure: 65'-0" x 54'-4" (4) Column Canopy <br />August 4, 2016 Location: Tracy, CA 95377 <br />Job No: WCA17860-1 Sheet 25 <br />Roof Support Girder G1 <br />P1 PI2 P3 P3 P2 P1 <br />i w <br />R R <br />b c c b <br />a L a <br />Geometry: <br />L= <br />a= <br />b= <br />C= <br />Span: Max Unbraced Top Flg. Length (L') _ <br />Span: Max Unbraced Bottom Flg. Length (L") _ <br />Cant.: Max Unbraced Top Flg. Length (a') _ <br />Cant.: Max Unbraced Bott. Flg. Length (a") _ <br />Load Combinations (Strength Design): <br />wul = 1.4WDL = <br />Wu2 = 1.2WDL + 1.6WLL = <br />W„ 3 = 0.9wDL - 1.OwWIND UP = <br />P1ut = 1.4P1DL = <br />P1u2 = 1.2P1DL + 1.6131LL = <br />P1u3 = 0.9P1DL= <br />P2ut = 1.4P2DL = <br />P2u2 = 1.2132DL + 1.6132LL = <br />P2u3 = 0.9132DL = <br />P3ut = 1.4P3DL = <br />P3u2 = 1.2133DL + 1.61?3LL = <br />P3u3 = 0.9P3DL= <br />Suggested Shapes: Stress only = W14x48 <br />Stress & deflection = W24x55 <br />Beam Used = <br />W1 8x55 <br />A = <br />16.2 in` <br />SX = <br />98.3 in' <br />IX = <br />890 in" <br />ly = <br />44.9 in° <br />22.00 ft <br />17.50 ft <br />5.25 ft <br />7.00 ft <br />22.00 ft <br />8.00 ft <br />17.50 ft <br />12.25 ft <br />Loads: P1DL = <br />P1LL = <br />P2DL = <br />P2LL = <br />P3DL = <br />P3LL = <br />DL = <br />LL = <br />Wind uplift (enter negative number) = <br />Beam Wt/Extra Load = <br />Tributary Loading Strip = <br />WDL - <br />WLL = <br />WDL+LL _ <br />77 plf <br />66 plf <br />676 plf <br />2873 lbs <br />11264 lbs <br />1847 lbs <br />9318 lbs <br />7987 lbs <br />5990 lbs <br />2493 lbs <br />10938 lbs <br />1603 lbs <br />d/At = <br />3.82 <br />ry= <br />1.7 in <br />J = <br />1.7 in" <br />CW = <br />3430 in' <br />Z, = <br />112.0 Ina <br />WWIND UPLIFT = <br />2052 lbs <br />5501 lbs <br />1865 lbs <br />6655 lbs <br />1781 lbs <br />5501 lbs <br />0 psf <br />0 psf <br />-24.2 psf <br />55 plf <br />30.00 ft <br />55 plf <br />0 plf <br />55 plf <br />-725 plf <br />Reactions: R(DL) = 7265 lbs <br />R(DL+LL) = 24923 lbs <br />R(DL+WIND) = -13400 lbs <br />R(CASE 2) = 12766 lbs <br />F1 I ,,- . ,, 1 i <br />rI <br />.JUN 0 8 2017 <br />Material = A992 <br />Fy = 50 ksi <br />Actual Stresses: <br />fb[span(p)] = Mspan(p>/S), = <br />0.02 ksi <br />fb[span(n)] = Mspan(n)/S), = <br />22.62 ksi <br />fb[cant(p)] = Mcant(p)/SX = <br />6.95 ksi <br />fb[cant(n)] = Mcant(n/Sx = <br />22.62 ksi <br />Actual deflections: SDL(span) = <br />-0.164 in <br />SLL(span) = <br />0.135 in <br />SDL+LL(span) = <br />-0.029 in <br />SDL(cant) = <br />0.632 in <br />SLL(cant) = <br />1.597 in <br />5DL+LL(cant) = <br />2.228 In <br />