# QB95C1 - Problem 3 A simply supported uniformly loaded beam...

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Name _____________________________ Seat Number ________________ Rules: No hats. Messy work will not be graded. Do your own work. Show all work for any credit. Problem 1) Draw shear and moment diagrams for the case shown below. Use the following values: w = 6k/ft, M = 400 k ft, L1 =9ft, L2 =16 ft, L3 =8 ft, L4 =4 ft.

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Problem 2) Using Mohr’s circle, determine the maximum normal and shearing stresses at point A, if sigma x = 6ksi, sigma y = 2 ksi, and tau xy = 4 ksi, as shown:
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Unformatted text preview: Problem 3) A simply supported, uniformly loaded beam carries 2 k/ft along its entire length. The beam is 14 feet long between pinned supports, and is 10 inches thick (across) and 18 inches deep (up and down dimension). 3a) Determine the maximum tensile stress in the beam. 3b) Determine the maximum shearing stress in the beam. 3c) Determine the state of stress at a point 3 feet from the left end of the beam, and 5 inches down from the top of the beam....
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QB95C1 - Problem 3 A simply supported uniformly loaded beam...

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