Advanced flexibility-based beam-column element allowing for shear deformation and initial imperfection for direct analysis
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DOI: 10.1016/j.engstruct.2019.109586
Abstract: Abstract In this paper, a new flexibility-based beam-column element allowing the interaction of shear deformation and initial imperfections is proposed. The element is based on Hellinger-Reissner functional with exact force interpolation functions. An extended displacement… read more here.
Keywords: direct analysis; deformation initial; shear deformation; initial imperfection ... See more keywords