The inner surface of a hollow cylinder internally pressurized to 100Mpa experien

Question

The inner surface of a hollow cylinder internally pressurized to 100Mpa experiences tangential and axial stresses of 600 and 200MPa, respectively. Make a Mohr circle representation of the stresses in the inner surface. What maximum shear stress exists at the inner surface?

Explanation / Answer

FOLLOW THIS In fact, all the stresses that could take place in a beam is classfied as : either 1) Normal stress, or 2) shear stress. Shear stress is caused by : By action of Shear force >>>> taw(shear stress) = F(shear force) / A(shear area). By action of Torque >>>> taw(shear stress) = T * c / J By bending moment >>> taw(shear stress) = M * y / I where T = torque, c=max distance from centroid, and J = polar inertia. M = bending momnet, I = moment of inertia. In fact, all the [shear stress] is actually "added" together regardless it's direction. In contrast with [normal stress] which depend on the compression/tension stresses. I hope this matches your question.

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