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set10 - 4 Determine the allowable uniformly distributed...

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ENGINEER 2P04 Practice Problem Set: 10 Page 1 of 3 Faculty of Engineering, McMaster University, Hamilton, Ontario, CANADA. ENGINEER 2P04 - ENGINEERING MECHANICS "A" PRACTICE PROBLEM SET: 10 This problem set contains 10 problems. Please solve them prior to the tutorial time. Only the problems indicated with * will be discussed during the tutorial time. Solutions to this problem set will be posted at the Course Website. 1. Knowing that the couple shown acts in a vertical plane, determine the stresses at (a) point A, (b) point B. Consider both sections given, separately. 2*. Two vertical forces are applied to a beam of the cross section shown. Determine the maximum tensile and compressive stresses in portion BC of the beam. 3. A B

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ENGINEER 2P04 Practice Problem Set: 10 Page 2 of 3 4*. Determine the allowable uniformly distributed load
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Unformatted text preview: 4*. Determine the allowable uniformly distributed load w for the beam shown, knowing that σ all = +70MPa in tension, σ all = -130MPa in compression. 5. 6*. Three plates are welded together to form the beam shown. Knowing that σ all = 150MPa (both in tension and in compression), determine the minimum flange width ‘b’ which may be used. 7. The beam shown in the figure is subjected to a uniformly distributed loading of ' W ' N/m. (a) Draw the bending moment diagram for this beam in terms of ' W '. (b) If the cross-section is as shown, and if the allowable tensile stress of the material is 200MPa, and if the allowable compressive stress of the material is 150MPa, determine the maximum load ' W ' the beam can carry. ENGINEER 2P04 Practice Problem Set: 10 Page 3 of 3 8*. 9. 10*. A B...
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set10 - 4 Determine the allowable uniformly distributed...

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