03-02ChapGere.0012 - (a) Determine the maximum shear,...

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Solution 3.5-9 Solid steel bar SECTION 3.5 Pure Shear 215 T 5 8.0 k-in. G 5 11.8 3 10 6 psi (a) M AXIMUM STRESSES s t 5 5090 psi Ê s c 52 5090 psi 5 5093 psi t max 5 16 T p d 3 5 16(8000 lb-in.) p (2.0 in.) 3 (b) M AXIMUM STRAINS e t 5 216 3 10 2 6 Ê e c 52 216 3 10 2 6 e max 5 g max 2 5 216 3 10 2 6 5 432 3 10 2 6 rad g max 5 t max G 5 5093 psi 11.8 3 10 6 psi T T = 8.0 k-in. d = 2.0 in. G = 11.8x10 6 psi y x 0 45 ° y x 0 s c = 5090 psi T max = 5090 psi s t = 5090 psi 45 ° e c = 216 × 10 6 e t = 216 × 10 6 g max = 4.32 × 10 6 rad 1 1 Problem 3.5-10 A solid aluminum bar ( G 5 27 GPa) of diameter d 5 40 mm is subjected to torques T 5 300 N ? m acting in the directions shown in the figure.
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Unformatted text preview: (a) Determine the maximum shear, tensile, and compressive stresses in the bar and show these stresses on sketches of properly oriented stress elements. (b) Determine the corresponding maximum strains (shear, tensile, and compressive) in the bar and show these strains on sketches of the deformed elements. T T = 300 Nm d = 40 mm A-PDF Split DEMO : Purchase from www.A-PDF.com to remove the watermark...
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This note was uploaded on 09/20/2009 for the course COE 3001 taught by Professor Armanios during the Spring '08 term at Georgia Institute of Technology.

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