Q3) Consider the figure and dimensions of Problem 1.37. Given that Q=600 lb, determine; a) The normal stress in the steel loop ABCD and the aluminum rod AC. State whether they are tension or compression. b) What are the maximum shearing stresses and on which plane do they occur in the loop ABCD and in the rod AC? 12 In

Q3) Consider the figure and dimensions of Problem 1.37. Given that Q=600 lb, determine; a) The normal stress in the steel loop ABCD and the aluminum rod AC. State whether they are tension or compression. b) What are the maximum shearing stresses and on which plane do they occur in the loop ABCD and in the rod AC? 12 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 7.2.10P: Solve the preceding problem if the normal and shear stresses acting on element B are 56 MPa, 17 MPa,...

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• - 7.4-7 An element on the surface of a drive shaft is in pure shear and is subjected to stresses ??xy= 2700 psi, as shown in the figure. Using Mohr’s circle, determine the following. (a) The stresses acting on an element oriented at a counterclockwise angle ?= 52° from the y axis. (b) The principal stresses. Show all results on sketches of properly oriented elements.
.4-2 An element in uniaxial stress is subjected to tensile stresses sx= 57 MPa. as shown in the figure. Using Mohr’s circle, determine the following. (a) The stresses acting on an clement oriented at an angle 0 = 33° from the x axis (minus means clockwise). (b) The maximum shear stresses and associated normal stresses. Show all results on sketches of properly oriented elements.
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