Equivalent domain integral evaluation in fracture problems


Dan Mihai ConstantinescuMihai Manda


Abstract

carpathian_1997_13_045_050_abstract

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carpathian_1997_13_045_050

For mixed – mode fracture problems in three – dimensional solids, the general formulation of the equivalent domain integral (EDI) method is presented. The local l – integral is split into l1, l2, and l3 for the three modes of deformation. The method can be used as a post- processing subroutine in the SAPLI linear elastic finite element program.

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Author(s)

Constantinescu, Dan Mihai, Manda, Mihai