
This study presents a multi-domain boundary element formulation for transient dynamic problems for anisotropic plates with or without cracks. Singular quarter point elements are used to compute the dynamic stress intensity factors around the cracks. The dual reciprocity method is used to transform the domain integral into a boundary integral. The numerical results obtained are compared with results obtained from other formulations.
quarter point elements, dynamic stress intensity factors, Anelastic fracture and damage, anisotropic plates, Anisotropy in solid mechanics, multi-domain boundary element formulation, cracks, Plates, Singularities, blow-up, stress concentrations for dynamical problems in solid mechanics, Boundary element methods applied to problems in solid mechanics, dual reciprocity method
quarter point elements, dynamic stress intensity factors, Anelastic fracture and damage, anisotropic plates, Anisotropy in solid mechanics, multi-domain boundary element formulation, cracks, Plates, Singularities, blow-up, stress concentrations for dynamical problems in solid mechanics, Boundary element methods applied to problems in solid mechanics, dual reciprocity method
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