A polymer cylinder (2) is clamped between rigid heads by two steel bolts (1). The steel [E - 29,000 ksi; a - 6.5x10*/"F] bolts have a diameter of 0.45 in. The polymer [E - 370 ksi; a - 39.9x 10-6/°F]cylinder has an outside diameter of 6.2 in. and a wall thickness of 0.35 in. Assume a - 27 in. and b- 35 in. If the temperature of this assembly changes by AT- 145°F, determine: (a) the normal stress in the polymer cylinder. (b) the normal strain in the polymer cylinder. (c) the normal strain in the steel bolts. (1) (2) (1)

A polymer cylinder (2) is clamped between rigid heads by two steel bolts (1). The steel [E - 29,000 ksi; a - 6.5x10*/"F] bolts have a diameter of 0.45 in. The polymer [E - 370 ksi; a - 39.9x 10-6/°F]cylinder has an outside diameter of 6.2 in. and a wall thickness of 0.35 in. Assume a - 27 in. and b- 35 in. If the temperature of this assembly changes by AT- 145°F, determine: (a) the normal stress in the polymer cylinder. (b) the normal strain in the polymer cylinder. (c) the normal strain in the steel bolts. (1) (2) (1)

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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