The 60 strain rosette is attached to point A on the
Chapter 10, Problem 10-26(choose chapter or problem)
The \(60^{\circ}\) strain rosette is attached to point A on the surface of the support. Due to the loading the strain gauges give a reading of \(\epsilon_{a}=300\left(10^{-6}\right), \epsilon_{b}=-150\left(10^{-6}\right), \epsilon_{c}=-450\left(10^{-6}\right)\). Use Mohr’s circle and determine (a) the in-plane principal strains and (b) the maximum in-plane shear strain and the associated average normal strain. Specify the orientation of each element that has these states of strain with respect to the x axis.
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