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Results from finite element models of laser-generated Lamb waves are presented in terms of temperature, displacement, frequency spectrum and equivalent thermal (body) forces at various times. Temperature profile from the finite element results compared favorably with existing semi-analytical solutions. Effects of mesh densities were assessed which showed that no discernible spurious wave reflection...
The advantages of the strain-space formulation in computational plasticity are demonstrated in obtaining efficiently the consistent tangent moduli and unambiguously the loading/unloading criteria.
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