A polymer cylinder (2) is clamped between rigid heads by two steel bolts (1), as shown. The steel [E= 29.000 ksi; ar = 6.5 x 10-6/°F] bolts have a diameter of 0.50 in. The polymer [E= 370 ksi; a = 39.0 × 10 6/°F] cylinder has an outside diameter of 6.625 in. and a wall thickness of 0.432 in. Assume that a 24 in. and b= 28 in. If the temperature of this assembly changes by AT= 100°F, determine (1) the normal stress in the polymer cylinder in ksi. (2) the normal strain in the polymer cylinder in ksi. (3) the normal strain in the steel bolts in microstrain. (4) the length of the polymer cylinder after the temperature change to the nearest thousandth of an inch. Tension is positive, compression is negative. (2) (1)

A polymer cylinder (2) is clamped between rigid heads by two steel bolts (1), as shown. The steel [E= 29.000 ksi; ar = 6.5 x 10-6/°F] bolts have a diameter of 0.50 in. The polymer [E= 370 ksi; a = 39.0 × 10 6/°F] cylinder has an outside diameter of 6.625 in. and a wall thickness of 0.432 in. Assume that a 24 in. and b= 28 in. If the temperature of this assembly changes by AT= 100°F, determine (1) the normal stress in the polymer cylinder in ksi. (2) the normal strain in the polymer cylinder in ksi. (3) the normal strain in the steel bolts in microstrain. (4) the length of the polymer cylinder after the temperature change to the nearest thousandth of an inch. Tension is positive, compression is negative. (2) (1)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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