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Liu, D. (author), van den Boom, S.J. (author), Simone, A. (author), Aragon, A.M. (author)
We propose an enriched finite element formulation to address the computational modeling of contact problems and the cou pling of non-conforming discretizations in the small deformation setting. The displacement field is augmented by enriched terms that are associated with generalized degrees of freedom collocated along non-conforming interfaces...
article 2022