Q-10 An aluminum alloy [E = 70 GPa; v=0.33; a = 23.0 x 10-6 /°C] plate is subjected to a tensile load P as shown in Figure Q-10. The plate has a depth d= 260 mm, a cross-sectional area A = 6,500 mm2, and a length L = 4.5 m. The initial longitudinal normal strain in the plate is zero. After load P is applied and the temperature of the plate has been increased by _T = 56°C, the longitudinal normal strain in the plate is found to be 2,950 µm/m (µ).. Determine (a) the magnitude of load P. (b) the change Ad in plate depth.

Q-10 An aluminum alloy [E = 70 GPa; v=0.33; a = 23.0 x 10-6 /°C] plate is subjected to a tensile load P as shown in Figure Q-10. The plate has a depth d= 260 mm, a cross-sectional area A = 6,500 mm2, and a length L = 4.5 m. The initial longitudinal normal strain in the plate is zero. After load P is applied and the temperature of the plate has been increased by _T = 56°C, the longitudinal normal strain in the plate is found to be 2,950 µm/m (µ).. Determine (a) the magnitude of load P. (b) the change Ad in plate depth.

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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