How to introduce the porosity volume lattice in the abaqus software for the crack porpagation ?

Ramasami Regesh Karuppasami @Ramasami-Regesh-Karuppasami

27 February 2023 0 8K Report

by XFEM method the crack was propagated then the zero pivot error occurred when processing the element. the crack propagation was stopped due to the energy rate consideration. how to mention the porosity of the element in Abaqus ? so that the crack can be propagated across the volume lattice element

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