An A-36 steel bolt (AB) is used to snugly clamp a 6061-T6 aluminum sleeve between two rigid platens E and F, as shown below. The bolt has a solid, circular cross section with a diameter d = 61 mm and a thread pitch of 1 mm. The sleeve has a hollow circular cross section with an outer diameter do = 250 mm and a wall thickness tw = 15 mm. The nut is then tightened 34 of a turn, which induces stresses in both the bolt and the sleeve. Assume Es = 200 GPa for steel and Ea = 68.9 GPa for aluminum. 450 mm -250 mm- -d 500 mm 15 mm (a) Determine the normal stress in the bolt (both magnitude and sign). (b) Determine the normal stress in the sleeve (both magnitude and sign).

An A-36 steel bolt (AB) is used to snugly clamp a 6061-T6 aluminum sleeve between two rigid platens E and F, as shown below. The bolt has a solid, circular cross section with a diameter d = 61 mm and a thread pitch of 1 mm. The sleeve has a hollow circular cross section with an outer diameter do = 250 mm and a wall thickness tw = 15 mm. The nut is then tightened 34 of a turn, which induces stresses in both the bolt and the sleeve. Assume Es = 200 GPa for steel and Ea = 68.9 GPa for aluminum. 450 mm -250 mm- -d 500 mm 15 mm (a) Determine the normal stress in the bolt (both magnitude and sign). (b) Determine the normal stress in the sleeve (both magnitude and sign).

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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