The A-36 steel pipe in (Figure 1) has a 6061-T6 aluminum core. It is subjected to a tensile force of 200 kN. The pipe has an outer diameter of 81 mm and an inner diameter of 71 mm. For A-36 steel, Est = 200 GPa, and for 6061-T6 aluminum, Eal = 68.9 GPa. Figure < 1 of 1 > Determine the average normal stress in the aluminum due to this loading. Express your answer to three significant figures and include appropriate units. σal = Submit Part B μА Ost. = Value Request Answer 6 μA Determine the average normal stress in the steel due to this loading. Express your answer to three significant figures and include appropriate units. Value Units Ć ? Units ?

The A-36 steel pipe in (Figure 1) has a 6061-T6 aluminum core. It is subjected to a tensile force of 200 kN. The pipe has an outer diameter of 81 mm and an inner diameter of 71 mm. For A-36 steel, Est = 200 GPa, and for 6061-T6 aluminum, Eal = 68.9 GPa. Figure < 1 of 1 > Determine the average normal stress in the aluminum due to this loading. Express your answer to three significant figures and include appropriate units. σal = Submit Part B μА Ost. = Value Request Answer 6 μA Determine the average normal stress in the steel due to this loading. Express your answer to three significant figures and include appropriate units. Value Units Ć ? Units ?

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.8.10P: A steel punch consists of two shafts: upper shaft and lower shaft. Assume that the upper shaft has a...

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A steel punch consists of two shafts: upper shaft and lower shaft. Assume that the upper shaft has a diameter d1= 24 mm and the bottom shaft has a diameter d2= 16 mm. The punch is used to insert a hole in a 4 mm plate, as shown in the figure. If a force P - 70 kN is required to create the hole, what is the average shear stress in the plate and the average compressive stress in the upper and lower shaft of the punch?
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