9-17. Determine the equivalent state of stress on an element at the same point which represents (a) the principal stress

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9 17 Determine The Equivalent State Of Stress On An Element At The Same Point Which Represents A The Principal Stress 1 (14.31 KiB) Viewed 37 times

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9-17. Determine the equivalent state of stress on an element at the same point which represents (a) the principal stress, and (b) the maximum in-plane shear stress and the associated average normal stress. Also, for each case, determine the corresponding orientation of the element with respect to the element shown. Sketch the results on each element. 75 MPa 125 MPa 50 MPa
9-15. The state of stress at a point is shown on the element. Determine (a) the principal stress and (b) the maximum in-plane shear stress and average normal stress at the point. Specify the orientation of the element in each case. 60 MPa 30 MPa 45 MPa
9-16. Determine the equivalent state of stress on an element at the point which represents (a) the principal stresses and (b) the maximum in-plane shear stress and the associated average normal stress. Also, for each case, determine the corresponding orientation of the element with respect to the element shown and sketch the results on the element. 50 MPa 15 MPa