ME 5463-001 Fracture Mechanics, Homework #19

— David Wagner 2009/11/30 03:38

Problem 11.2

[Hint: the pure bending moments only cause stress and strain in the x-direction.]

[ {partial u}/{partial x} = epsilon_x

dy=0 at Pi_2, Pi_3, Pi_4.

J=int{}{}(omega dy) = int{}{}(omega-sigma_x epsilon_x) dy ]


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