Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 16 MPa in

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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 16 Mpa In 1 (128.74 KiB) Viewed 33 times

Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 16 MPa in size. (a) Determine the stresses 0, 0, and the magnitude of Tyand show them on a stress element. (b) Determine the stresses 0, 0, 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 the x and n axes and an indication of the rotation direction (i.e., either clockwise or counterclockwise). t y n O
Answer: (a) ox- i Oy- Txy- (b) on- i Ot- Int- i y MPa MPa MPa MPa MPa MPa n