An aluminum rod with a semicircular cross section of radius r = 12 mm (Fig. a) is bent int he shape of a circular arc of mean radius p = 2.5 m. Knowing that the flat face of the rod is urned toward the center of curvature of the arc, determine the maximum tensile and compressive stress in the rod. Use E = 70 GPa.

Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN:9781337094740
Author:Segui, William T.
Publisher:Segui, William T.
Chapter1: Introduction
Section: Chapter Questions
Problem 1.5.6P: The data in Table 1.5.3 were obtained from a tensile test of a metal specimen with a rectangular...
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An aluminum rod with a semicircular cross section of radius r = 12 mm (Fig. a) is bent into
the shape of a circular arc of mean radius p = 2.5 m. Knowing that the flat face of the rod is
turned toward the center of curvature of the arc, determine the maximum tensile and
compressive stress in the rod. Use E = 70 GPa.
(a)
r=12 mm
Transcribed Image Text:An aluminum rod with a semicircular cross section of radius r = 12 mm (Fig. a) is bent into the shape of a circular arc of mean radius p = 2.5 m. Knowing that the flat face of the rod is turned toward the center of curvature of the arc, determine the maximum tensile and compressive stress in the rod. Use E = 70 GPa. (a) r=12 mm
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