1. (40%) Find the reaction forces Rp., Re,, Rr, and Rr, for a simply supported beam provided in figure below. 40+E=45 ki

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1 40 Find The Reaction Forces Rp Re Rr And Rr For A Simply Supported Beam Provided In Figure Below 40 E 45 Ki 1 (32.33 KiB) Viewed 13 times

1 40 Find The Reaction Forces Rp Re Rr And Rr For A Simply Supported Beam Provided In Figure Below 40 E 45 Ki 2 (35 KiB) Viewed 13 times

1. (40%) Find the reaction forces Rp., Re,, Rr, and Rr, for a simply supported beam provided in figure below. 40+E=45 kips, Rps V Rey 3+F=ll 16+A= 21 ft. ft. U 3.6-8 ft. 3+G Q 18+8=24 ft. 30+A=35 R kips/ft. S 15+c=21 ft. 10+0= 18 ft. TRT RTY
2. (60%) A structural steel beam supports a roof that weighs (45+A= 50) psf. (including the weight of the beam). An analysis of the loads found the following: S = (27+B = 33 psf., L= (27+C= 33 ) psf. and W= (32+D= 40 psf. (upwards) or (23+E= 28 psf. (downwards). If the beams are spaced (8 ft. and Fin. - 8'8" the factored uniformly distributed load per foot (upward and downward, if appropriate) for apart, determine which each beam should be designed. If the length of the beam is (13+G = simply supported, determine the magnitude and location of maximum shear force and moment. Use recommended LRFD expression from the AISC. 18) ft. and is