Assignment_4

Assignment_4 - You can ignore the request to determine the...

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1 MAE157 – Lightweight structures (Winter 08) Homework Assignment #4 Due in class on Tuesday, Feb 12 th Solve the five following problems. For each problem, provide a detailed explanation of all the steps involved. Problem 1 Problem 17.13 on page 525 of Megson’s book. Use the following numerical values: d = h = 5 cm , S y = ! 1000 N Problem 2 Problem 17.15 on page 526 of Megson’s book. Problem 3 Problem 18.13 on page 550 of Megson’s book.
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Unformatted text preview: You can ignore the request to determine the rate of twist. Problem 4 A thin-walled open section beam (see figure) is subject to a shear force S=1000N acting along the line of action indicated in the figure. Calculate the maximum shear stress in the beam. Problem 5 Determine the shear flow distribution for the closed section beam in figure. Use the following values: a = 5 cm , t = 1 mm , S = 1000 N...
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