Problem 4. A thin-walled cylindrical tank, under internal pressure, p, is compressed by a force, F...

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Problem 4. A thin-walled cylindrical tank, under internal pressure, p, is compressed by a force, F = 75 kN. The inner diameter of the cylinder is d = 90 mm, and the wall thickness, t = 5.5 mm. The internal pressure in the tank is, P = 10 MPa. (A) Draw Mohr's circle for this state of loading. (B) Determine the principle stresses and mark them on Mohr's circle. F Problem 4. A thin-walled cylindrical tank, under internal pressure, p, is compressed by a force, F = 75 kN. The inner diameter of the cylinder is d = 90 mm, and the wall thickness, t = 5.5 mm. The internal pressure in the tank is, P = 10 MPa. (A) Draw Mohr's circle for this state of loading. (B) Determine the principle stresses and mark them on Mohr's circle. F