Thin-walled beams with open and closed cross-sections

@inproceedings{Proki1993ThinwalledBW,
  title={Thin-walled beams with open and closed cross-sections},
  author={Aleksandar Proki{\'c}},
  year={1993}
}
Abstract A new warping function for three-dimensional thin-walled beams is proposed that enables the analysis of structures made up of members with arbitrary open and closed cross-sections. An updated Lagrangian formulation is used to give the stiffness matrix. The method is illustrated by examples.