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  3. the 60 strain rosette is shown in figure q3 due...

Question: the 60 strain rosette is shown in figure q3 due...

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The 60° strain rosette is shown in Figure Q3. Due to the external loading, the strain gauges give a eading ofE-3000 і0), Eb--1 50(10-6) and c-450(lo-). Use Mol rs circle and determine: a) the in-plane principal strains b) the maximum in-plane shear strain and associated average normal strains (10 marks) (10 marks) c) Show the orientation of each element that has these states of strain with respect to the x axis (5 marks) 60° 1 Figure Q3 Total: 25 marks] 120 300) fy- 00( )

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