1. The assembly is shown is attached to supports at A and D. Section BCD is a solid 2" diameter aluminum [E = 10,000 ksi] rod. Steel [E = 30,000 ksi] tube AB has an outer diameter of 3.50" and a wall thickness of 0.216 in. Determine (a) the stresses is sections AB, BC and CD, and (b) the deflections of joints B and C. [OAB = 3.40 ksi (C), Ơsc = 5.863 ksi (T) ơco = 4.959 ksi (C), ô, = 0.0054" , 8c = 0.02975"–] %3D

1. The assembly is shown is attached to supports at A and D. Section BCD is a solid 2" diameter aluminum [E = 10,000 ksi] rod. Steel [E = 30,000 ksi] tube AB has an outer diameter of 3.50" and a wall thickness of 0.216 in. Determine (a) the stresses is sections AB, BC and CD, and (b) the deflections of joints B and C. [OAB = 3.40 ksi (C), Ơsc = 5.863 ksi (T) ơco = 4.959 ksi (C), ô, = 0.0054" , 8c = 0.02975"–] %3D

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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