Statics and Mechanics of Materials (5th Edition)
5th Edition
ISBN: 9780134382593
Author: Russell C. Hibbeler
Publisher: PEARSON
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Chapter 13.1, Problem 13P
An A-36-steel hoop has an inner diameter of 23.99 in., thickness of 0.25 in., and width of 1 in. If it and the 24-in.-diameter rigid cylinder have a temperature of 65° F, determine the temperature to which the hoop should be heated in order for it to just slip over the cylinder. What is the pressure the hoop exerts on the cylinder, and the tensile stress in the ring when it cools back down to 65° F?
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3) The plug has a diameter of 30 mm and fits with a rigid sleeve having an inner diameter of 32
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P
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PROBLEM 3. The assembly shown constructed from a steel bolt with a diameter of 8 mm and fits and
a magnesium sleeve with an inner diameter of 10 mm and an outer diameter of 12 mm. The length
of the sleeve is 150 mm. The assembly is originally at a temperature of T1 = 20°C and then the
temperature is raised to a final value of T2 = 120°C. If there is gap of 0.1 mm between sleeve and the
rigid washer at end B before the heating, determine the average normal stress in the bolt and the
sleeve.
Est = 200 GPa, Emg = 44.7 GPa, ast = 14(106)/°C, mg = 26(10°)/°C.
Rigid washers
А
В
150 mm
0,1 mm
Chapter 13 Solutions
Statics and Mechanics of Materials (5th Edition)
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