Please work the problem out rather than copying someone else's answer. The other post's answer was wrong and I don't understand this practice problem
Please work the problem out rather than copying someone else's answer. The other post's answer wa...
Problem 14.044 The strain rosette shown in the figure was used to obtain normal strain data at a point on the free surface of a machine part. The rosette measures: 900 HE; Eb -350 με; Ec-1420 με; v-0.14. (a) Determine the strain components εχ,ey, and Yxy at the point. (b) Determine the principal strains (p1> Ep2) and the maximum in-plane shear strain Yip at the point. c) Determine the angle e, counterclockwise is positive, clockwise is negative), and then draw...
P13.017 (Multistep) The principal strains are ep- 4 5 με, εμ2- 905 με, and - 20.50 for a point in a body subjected to plane strain. Construct Mohr's circle and use it to (a) determine the strains єх, ey, and ray. (Assume Ex > Ey) (b) determine the maximum in-plane shear strain and the absolute maximum shear strain (c) draw a sketch showing the angle 0p, the principal strain deformations, and the maximum in-plane shear strain distortions.