Problem 2 The state of strain at the point on the boom shown below of the hydraulic engine crane has components & = 250 (10), &, = 300 (10) and xy TO qmo mbaM x = -180(106). Use the strain-transformation equations to determine the: in-plane principal strains moldo19 maximum in-plane shear strain and average normal strain. solar of su In each case, specify the orientation of the element and show how the moo strains deform the element within the x-y plane. y 92 oi su ris no abista nebemmoisbert bis de noddieog snigno Consig X Figure A.19: Assignment 5, Problem 2 (adapted from Hibbeler problem 10-6)