A column is made of the two materials side by side as shown. Each material carries a portion of the total load P. Each material has the same 4" thickness perpendicular to the picture. Assuming the load is placed in such a way that the top rigid plate moves down without rotating, determine the stress in each material and the vertical displacement of the top rigid cap. Use P = 20 kips. Hint: Treat the top plate as a joint for drawing your FBD. 30 in. Aluminum Red brass Two different length wires support the 86.9565 slug mass shown. 6 in. 3 in.

A column is made of the two materials side by side as shown. Each material carries a portion of the total load P. Each material has the same 4" thickness perpendicular to the picture. Assuming the load is placed in such a way that the top rigid plate moves down without rotating, determine the stress in each material and the vertical displacement of the top rigid cap. Use P = 20 kips. Hint: Treat the top plate as a joint for drawing your FBD. 30 in. Aluminum Red brass Two different length wires support the 86.9565 slug mass shown. 6 in. 3 in.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.2.13P: Two steel rods are welded together (see figure): the seam is oriented at angle ? = 50°. The stresses...

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Two steel rods are welded together (see figure): the seam is oriented at angle ? = 50°. The stresses on the rotated element are sx1=10 ksi, sy1= -12 ksi, and tx1y1= -5 ksi. Find the state of plane stress on the clement if it is rotated clockwise to align the x3 axis with the longitudinal axis of the rods.
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