The structure in the form of a bent cylindrical rod with a diameter of 1.25 in....

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The structure in the form of a bent cylindrical rod with a diameter of 1.25 in. is subjected to a force F of 12 lbf which acts in the x - z plane at 0 = 45° from z and is build-in at A. a) Determine the internal reactions at the section of interest D - E shown. b) Determine the state of stress at point D and show this result as an element. c) Draw the 3D Mohr's circles that represent this state of stress. d) Determine the principal stresses and the maximum shear stress at point D. y↑ 6 in. E 8 in. 1.25 in. 3 in. B F x The structure in the form of a bent cylindrical rod with a diameter of 1.25 in. is subjected to a force F of 12 lbf which acts in the x - z plane at 0 = 45° from z and is build-in at A. a) Determine the internal reactions at the section of interest D - E shown. b) Determine the state of stress at point D and show this result as an element. c) Draw the 3D Mohr's circles that represent this state of stress. d) Determine the principal stresses and the maximum shear stress at point D. y↑ 6 in. E 8 in. 1.25 in. 3 in. B F x

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a Internal Reactions Shear Force V and Bending Moment M at DE The force Fis decomposed intoFx and Fz using trigonometry since its applied at a 45 angl... View the full answer