Accurate configuration force evaluation via hp-adaptive discontinuous Galerkin finite element analysis
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2019.02.029
Abstract: Abstract Engineers require accurate determination of the configurational force at the crack tip, and corresponding stress intensity factors, for fracture fatigue analysis and accurate crack propagation. However, obtaining highly accurate crack tip configuration force values… read more here.
Keywords: force; crack; configurational force; crack tip ... See more keywords
Configurational force on a dynamic dislocation with localized oscillation
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Plasticity"
DOI: 10.1016/j.ijplas.2020.102814
Abstract: Abstract Upon employing the conservation theorem and continuum theory, the configurational force on a singularity, or a defect, is given by a path-independent integral called the J integral. According to the continuum elasticity theory, the… read more here.
Keywords: configurational force; dislocation; drag force; force ... See more keywords