A state of strains is defined by; €, = 250 x 106, €, = -350 x 106 and y»y = 400 x 10°. Analyze the given state of strain using Mohr's Circle to determine: %3D i. the principal strains and maximum in-plane shearing strains. ii. the strain En on a plane whose normal makes an angle of 40° with x-axis iii. the strain E, perpendicular to En iv. the shearing strain ym

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Structure of materials

The word ‘structure’ means the thing that is built or constructed from combining the different interrelated parts on a definite location on the ground surface. The structure should be able to possess sufficient rigidity against the external loads that are applied to it.