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Write down the expanded form of the stress power ijDij in the case of a general three dimensional state of stress, a two-dimensional state of stress,...
Write down the expanded form of the stress power ¾ijDij in thecase of a general three dimensional state of stress, a two-dimensional state ofstress, a uniaxial state of stress (¾ij = ¾11±i1±j1), a state of simple shear (¾ij =¾12±i1±j2 + ¾21±i2±j1), and a spherical state of stress (¾ij = ¾±ij ).