50 MPa A 35 MPa B 30 90 MPa The state of stress at a point in a member is shown on the element. You are required to determine the normal stress and shear stress acting on the inclined plane AB and show the result on the sectioned element: b. Using the stress transformation equations. NOTE: support your answer with sketches and the FBD.

50 MPa A 35 MPa B 30 90 MPa The state of stress at a point in a member is shown on the element. You are required to determine the normal stress and shear stress acting on the inclined plane AB and show the result on the sectioned element: b. Using the stress transformation equations. NOTE: support your answer with sketches and the FBD.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Answer the red square
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Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 4 MPa in size. (a) Determine the stresses o, Oy, and the magnitude of Tyand show them on a stress element. (b) Determine the stresses on, Ot, and the magnitude of Tnt and show them on a stress element that is properly rotated with respect to the x-y element. The sketch must include the magnitude of the angle between thex and n axes and an indication of the rotation direction (i.e., either clockwise or counterclockwise). Answer: МPа (a) ox = MPa Oy = MPа Ty = MPa ( b) ση MPa Ot = MPа Tnt =
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