220F09_transformation

220F09_transformation - Name: _ Section: _ Problem #1 (25...

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Name: _____________________________ Section: __________ Problem #1 (25 points): A state of plane stress is shown on the element below. y x (a) Construct Mohr’s circle for this stress state. Clearly label all important points. (b) Using Mohr’s circle, determine the principal stresses and the maximum in-plane shear stress. (c) Show all quantities from part (b) on properly oriented stress element(s). Be sure to include all stress components acting on the element(s). (d) Using Mohr’s circle, determine the normal and shear stresses after the original element has been rotated through 30 ° clockwise.
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Name: _____________________________ Section: __________ Problem #2 (25 points): A state of plane stress is shown on the element below. (a) Construct Mohr’s circle for this stress state. Clearly label the X and Y faces, the center, and the radius. (b) Determine the principal stresses and the orientation of the principal planes. Label all of these quantities on the circle. (c)
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This note was uploaded on 02/15/2010 for the course ENES 220 taught by Professor Staff during the Spring '04 term at Maryland.

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220F09_transformation - Name: _ Section: _ Problem #1 (25...

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