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1.) Consider a stress block in a state of pure shear as shown. Tx Derive the 2-D stress transformation equations (Og & ??) for face (A)if it is rotated an angle of ? counterclockwise from the vertical. 2.) Sketch the 2-D Mohrs circles for each of the stress blocks shown below and evaluate ?1, ?2, and ?max for each. All stresses are in ksi. 6 5

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Answer #1

1 Soluhim ς.ven Stress block [sina, state of Puse shea resent 厂 er (A で ange θ counts clockwise to tre vestscak de the nemulPage 2 Neno

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