Problem 5Rigid bar ABCD shown in the figure is supported by asmooth pin at D and by vertical aluminum alloy [E = 10,000ksi] bars attached at joints A and C. Bar (2) was intended tohave a length of 60 in.; however, its actual length afterfabrication was found to be L2= 59.88 in. To connect it tothe pin at C on the rigid bar, bar (2) will need to be manuallystretched by A = 0.12 in. After bar (2) has been stretchedand connected to the pin at C. Use the following additionalproperties and dimensions: A1 = A2 = 0.75 in², Determine:(a) the normal stresses in bars (1) and (2).(b) the deflection at A of the rigid bar.(1)40 in36 inRigid bar54 inP-20kips(2)L₂48 inD

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mooth pin at D and by vertical aluminum alloy [E = 10,C i] bars attached at joints A and C. Bar (2) was intended ave a length of 60 in.; however, its actual length at brication was found to be L2 = 59.88 in. To connect it e pin at C on the rigid bar, bar (2) will need to be manu retched by A = 0.12 in. After bar (2) has been stretche nd connected to the pin at C. Use the following additio operties and dimensions: A1 = A2 = 0.75 in², Determin

mooth pin at D and by vertical aluminum alloy [E = 10,C i] bars attached at joints A and C. Bar (2) was intended ave a length of 60 in.; however, its actual length at brication was found to be L2 = 59.88 in. To connect it e pin at C on the rigid bar, bar (2) will need to be manu retched by A = 0.12 in. After bar (2) has been stretche nd connected to the pin at C. Use the following additio operties and dimensions: A1 = A2 = 0.75 in², Determin

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.5.19P: -19 The mechanical assembly shown in the figure consists of an aluminum tube, a rigid end plate, and...

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